CA2620927A1 - A device to improve the putting skill of golfers - Google Patents
A device to improve the putting skill of golfers Download PDFInfo
- Publication number
- CA2620927A1 CA2620927A1 CA002620927A CA2620927A CA2620927A1 CA 2620927 A1 CA2620927 A1 CA 2620927A1 CA 002620927 A CA002620927 A CA 002620927A CA 2620927 A CA2620927 A CA 2620927A CA 2620927 A1 CA2620927 A1 CA 2620927A1
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- putter
- golf ball
- putting
- fap
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- 230000003252 repetitive effect Effects 0.000 claims description 2
- 230000002441 reversible effect Effects 0.000 claims 1
- 230000000087 stabilizing effect Effects 0.000 claims 1
- 230000003068 static effect Effects 0.000 claims 1
- 238000000034 method Methods 0.000 description 9
- 210000003128 head Anatomy 0.000 description 8
- 238000003780 insertion Methods 0.000 description 5
- 230000037431 insertion Effects 0.000 description 5
- 239000000463 material Substances 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 238000012549 training Methods 0.000 description 4
- 238000013461 design Methods 0.000 description 3
- 241001669573 Galeorhinus galeus Species 0.000 description 2
- 230000003467 diminishing effect Effects 0.000 description 2
- 239000012141 concentrate Substances 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B69/00—Training appliances or apparatus for special sports
- A63B69/36—Training appliances or apparatus for special sports for golf
- A63B69/3676—Training appliances or apparatus for special sports for golf for putting
- A63B69/3682—Visual means not attached to the body for aligning, positioning the trainee's head or for detecting head movement, e.g. by parallax
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B69/00—Training appliances or apparatus for special sports
- A63B69/36—Training appliances or apparatus for special sports for golf
- A63B69/3621—Contacting or non-contacting mechanical means for guiding the swing
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B71/00—Games or sports accessories not covered in groups A63B1/00 - A63B69/00
- A63B71/02—Games or sports accessories not covered in groups A63B1/00 - A63B69/00 for large-room or outdoor sporting games
- A63B71/023—Supports, e.g. poles
- A63B2071/024—Supports, e.g. poles with screws or pins in the earth
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B71/00—Games or sports accessories not covered in groups A63B1/00 - A63B69/00
- A63B71/06—Indicating or scoring devices for games or players, or for other sports activities
- A63B2071/0694—Visual indication, e.g. Indicia
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B2209/00—Characteristics of used materials
- A63B2209/10—Characteristics of used materials with adhesive type surfaces, i.e. hook and loop-type fastener
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B2210/00—Space saving
- A63B2210/50—Size reducing arrangements for stowing or transport
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B2225/00—Miscellaneous features of sport apparatus, devices or equipment
- A63B2225/09—Adjustable dimensions
Landscapes
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Physical Education & Sports Medicine (AREA)
- Golf Clubs (AREA)
Abstract
The present invention is a device to assist golfers in improving their putting skill. More particularly, the putting aid is an easy to use, user-adjustable and collapsible device comprising seven components, namely, a Base Plate, Front Adjustment Plate, Left Vertical Plate, Right Vertical Plate, Left Slider Plate, Right Slider Plate and a Directional Guide Plate. When assembled and used correctly, the present invention: trains the eye of a golfer to remain watching the point of impact between putter and golf ball; encourages a golfer to keep their head stationary during a putting stroke; and trains a golfer, through repetition, to swing the putter through the proper path during the putting stroke.
Description
SPECIFICATION
1.0 Prior Art There are a number of patents which address the issue of improving putting skill. Many putting aid devices concentrate on either providing a guided path for a putter head or are complicated to use. It is believed to be novel to provide a device which is easily assembled, easy to use and which is collapsible, whereby the golfer's eye is trained to focus only on the point of contact between the putter head and the golf ball, encouraging the head of the golfer to remain stationary, through the putting stroke. At the same time, the device guides the horizontal and vertical path of the user's putter, training the user to follow the proper path of a putting swing as they use the device. A
preliminary patentability search was conducted on this invention and the following listed references were among those uncovered in the search:
1. United States Patent No. 2,754,125, "Putting Guide" by Engler;
2. United States Patent No. 4,082,287, "Training Apparatus for Improving a Golfer's Putting Technique" by Berkey;
1.0 Prior Art There are a number of patents which address the issue of improving putting skill. Many putting aid devices concentrate on either providing a guided path for a putter head or are complicated to use. It is believed to be novel to provide a device which is easily assembled, easy to use and which is collapsible, whereby the golfer's eye is trained to focus only on the point of contact between the putter head and the golf ball, encouraging the head of the golfer to remain stationary, through the putting stroke. At the same time, the device guides the horizontal and vertical path of the user's putter, training the user to follow the proper path of a putting swing as they use the device. A
preliminary patentability search was conducted on this invention and the following listed references were among those uncovered in the search:
1. United States Patent No. 2,754,125, "Putting Guide" by Engler;
2. United States Patent No. 4,082,287, "Training Apparatus for Improving a Golfer's Putting Technique" by Berkey;
3. United States Patent No. 4,765,624, "Golf Training Apparatus" by Sprague;
4. United States Patent No. 5,503,395, "Golf Putting Practice Device" by Cook;
5. United States Patent No. 6,416,420, "Golf Putting Practice" by Stark;
6. United States Patent No. 6,746,339, "Putting Practice Device and Practice Method Using Said Device" by Thibaudeau; and 7. United States Patent No. 7,004,851, "Golf Training Aid" by Pierce.
2.0 Summary of the Invention The present invention is a device to assist golfers in improving their putting skill, and is to be used in conjunction with a typical putter and standard sized golf ball. The invention comprises seven components, namely, a Base Plate ("BP"), Front Adjustment Plate ("FAP"), Left Vertical Plate ("LVP"), Right Vertical Plate ("RVP"), Left Slider Plate ("LSP"), Right Slider Plate ("RSP") and a Directional Guide Plate ("DGP").
The BP of the invention is approximately rectangular in cross section, and is approximately 735 mm in length. The BP provides a flat base for the invention.
The BP attaches to the FAP along one of the BPs long edges by way of a fixed hinge. Similarly, the BP attaches to the LVP at one of its short edges, and to the RVP at the remaining short edge, by way of a fixed hinge.
The FAP of the invention is a vertically flat surface, is rectangular in cross section, is approximately 730 mm in length, and provides a vertical elevation of approximately 100 mm for the invention.
The FAP attaches to the BP by means of a fixed hinge located along one of the long edges of the BP, such that the FAP and BP are joined along their long axes. When in an active configuration, the FAP and the BP are oriented to each other at 90 degrees.
The LVP of the invention is a vertically flat surface, and is approximately rectangular in shape, being approximately 140 mm in width and 120 mm in height. The LVP attaches to the BP by way of a hinge formed along one of the short edges of the BP, and to the DGP by way of two slots which are located near the tope edge of the LVP. The LVP also contains a slot approximately 100 mm in width which is used to attach the LVP to the LSP.
The LSP of the device is L-shaped and measures approximately 145 mm in length and 65 mm in height. Tabs located in the LSP attach to the corresponding slots in the FAP.
The LSP attaches to the LVP and is secured in place by use of a bolt, washer and wing nut. Such bolt, and a tab located on the LSP fit into the previously identified slot on the LVP and so secure the LSP to the LVP. By loosening the wing nut, a user is able to adjust the position of the LSP
relative to the LVP, and may secure it in position by tightening this bolt.
As the LSP is moved relative to the LVP, the effect is to increase or lessen lateral stress in the FAP.
Due to the semi-rigid nature of the materials comprising the device, the effect of such lateral pressure is to induce a parabolic flexion in the FAP along its long axis. When assembled correctly, such a curvature serves as a guide to encourage the proper horizontal motion of the putter head during the back-swing of the putting stroke.
Similarly to the LVP, the RVP of the device is a vertically flat surface, and is rectangular in shape, being approximately 140 mm in width and 120 mm in height. The RVP attaches to the BP by way of a hinge formed along one of the short edges of the BP, and to the DGP by way of two slots which are located near the tope edge of the RVP. The RVP also contains a slot approximately 100 mm in width which is used to attach the RVP to the RSP.
The RSP of the device is L-shaped and measures approximately 145 mm in length and 65 mm in height. Tabs located in the RSP attach to the corresponding slots in the FAP.
The RSP attaches to the RVP and is secured in place by use of a bolt, washer and wing nut. Such bolt, and a tab located on the RSP fit into the previously identified slot on the RVP. By loosening the wing nut, a user is able to adjust the position of the RSP relative to the RVP, and may secure it in position by tightening this bolt.
As the RSP is moved relative to the RVP, the effect is to increase or lessen lateral stress in the FAP.
Due to the semi-rigid nature of the materials comprising the device, the effect of such lateral pressure is to induce a parabolic flexion in the FAP along its long axis. When assembled correctly, such a curvature serves as a guide to encourage the proper horizontal motion of the putter head during the back-swing of the putting stroke.
The DGP is flat, being approximately rectangular in cross section and 740 mm in length. When assembled for use, the DGP attaches to the LVP, RVP and FAP, and cantilevers outward from the other components of the invention. An irregularly shaped incision is made on the face of the DGP, which, when correctly assembled and used, permits a golfer to view only a golf ball and the head of the putter prior to putting.
When assembled in an active state and ready for use, the golfer orients him or herself such that they are standing on the same side of the invention as the cantilevered DGP. A
standard golf ball is placed directly underneath the incision in the DGP. The incision permits the golfer, when looking down over the DGP, to view the golf ball directly through it. The golfer is able to see his/her putter head when it is positioned directly behind the golf ball by looking through the incision in the DGP
allowing the golfer to properly align the face of the putter head with the golf ball. The cantilevered nature of the DGP permits the free movement of the head of the putter, while obstructing the user's view of anything beneath the DGP but for what is immediately visible through the aforementioned incision. The DGP therefore prevents the golfer from viewing either the backstroke or follow-through of the path of the putter or the golf ball except at the moment of impact between the putter face and the golf ball. The golfer is instructed to keep his/her eyes on the golf ball as they putt. A
linear marking provided on the top of the DGP indicates the desired line of travel of the golf ball, and the user is instructed to use such marking as a guide to ensure that the face of the putter is aligned perpendicularly to the desired line of travel.
When the putting aid is used as directed, the invention will train the golfer to keep his/her eye on the contact point between the putter and golf ball for the complete duration of the putting stroke, rather than allowing the golfer's eye to follow either the stroke follow-through or the path of the golf ball.
As a result, the user is encouraged to keep their head still during the putting stroke, which is considered proper putting technique.
The linear marking on the top of the DGP indicates the line of travel of the golf ball, and serves three practical purposes. First, the linear marking serves as a method of initially aiming a putt when oriented such that the marking is aligned in the desired line of travel.
Second, the linear marking allows a user to orient the face of their putter such that it is perpendicular to the desired line of travel. Third, the linear marking trains the eye of the user to recognize the ultimate line of travel of the golf ball prior to putting.
Further, due to the configuration of the invention when assembled, the DGP is naturally curved in a parabolic shape to act as a guide for the head of the putter to encourage proper vertical movement of the putter during the backstroke and follow-through. Additionally, the curvature of either end of the FAP may be independently adjusted by means of sliding and fixing the positions of the LSP and RSP to suit a user's personal preference. Such adjustment acts to encourage and correct proper horizontal movement of the putter head during the backstroke and follow-through.
Accordingly, and through proper use, the golfer will learn to achieve the proper technique for putting, and the putting skill of the golfer will ultimately increase.
The FAP, LVP and RVP of the invention are hinged to the BP such that they may easily be folded beneath the flat surface of the BP. The DGP is completely detachable from the invention.
Accordingly, such a configuration allows the invention to be conveniently stored when not in active use. When assembled, the invention may be inserted into the ground by way of golf tees inserted through the BP of the invention. Additionally, due to the detachable nature and design of the DGP, the orientation of the DGP may be easily reversed to accommodate both left and right handed golfers.
3.0 Brief Description of Drawings FIG. 1 is a depiction of the BP, showing the bottom (Fig. 1(a)), front edge (Fig. 1(b)), left side (Fig.
1(c)), orthographic view of the bottom (Fig. 1(d)), and orthographic view of the top (Fig. 1(e)) of this component.
FIG. 2 is a depiction of the FAP, showing the top (Fig. 2(a)), front edge (Fig. 2(b)), right side (Fig.
2(c)) and orthographic view of the bottom (Fig. 1(d)) of this component.
FIG. 3 is a depiction of the LVP, showing the front (Fig. 3(a)), right edge (Fig. 3(b)), top edge (Fig 3(c)) and orthographic view of the front (Fig. 3(d)) of this component.
FIG. 4 is a depiction of the LSP, showing the front (Fig. 4(a)), right edge (Fig. 4(b)), top edge (Fig 3(c)) and orthographic view of the back (Fig 4(d)) of this component.
FIG. 5 is a depiction of the RVP, showing the front (Fig. 5(a)), left edge (Fig. 5(b)), top edge (Fig 5(c)) and orthographic view of the front (Fig. 5(d)) of this component.
FIG. 6 is a depiction of the RSP, showing the front (Fig. 6(a)), left edge (Fig. 6(b)), top edge (Fig 6(c)) and orthographic view of the back (Fig 6(d)) of this component.
FIG. 7 is a depiction of the DGP, showing the top (Fig. 7(a)), right edge (Fig 7(b)), and orthographic view of the top (Fig. 7(c)) of this component.
FIG. 8 is an orthographic depiction of the device in an assembled state.
4.0 Detailed Description of Device All components of the invention are ideally fonned of opaque, lightweight and semi-rigid plastic, although may also be formed of any other suitable opaque, lightweight and semi-rigid material.
Similarly, while Velcro strips are referred to and incorporated in the invention, the sizes and composition of such Velcro strips are not considered integral to the design of the invention, and may be substituted by any other means capable of repeatedly and non-permanently binding two lightweight elements together, such as snaps or hooks.
Base Plate ("BP") Having regard to FIG. 1, the BP is primarily rectangular in shape, and is 735 mm in length, 140 mm in width, and 6.4 mm in height. Hinges are formed on the BP along one of its long edges (Element 1) and each of its short edges (Elements 2, 3). Additionally, two Velcro strips are attached to each of its flat surfaces (Elements 4 through 7). Further, the bottom of the BP
contains two ridges running along the long axis of the BP (Element 8) to give stability to the device when being used on an uneven playing surface such as turf. A series of four tee holes (Element 9) are provided through the BP to allow a user to insert golf tees through the device to secure it to a playing field, if desired, for added stability.
Front Adiustment Plate ("FAP") Having regard to FIG. 2, the FAP is primarily rectangular in shape, and is 730 mm in width, 100 mm wide, and 6.4 mm in depth. The FAP contains one slot approximately 10 mm in width and 15.5 mm in depth on each of its short edges (Elements 10, 11). These slots connect with the RSP and LSP when the invention is assembled for use. Additionally, two tabs measuring 12.2 mm in height, 19.1 mm in width and 6.4 mm in depth extend from one of the long edges of the FAP (Element 12).
These tabs connect with the DGP when the invention is assembled for use.
A hinge measuring approximately 45 mm in length is constructed into the flat surface of the FAP
(Element 13), opposite the long edge of the FAP containing the aforementioned tabs (Element 12), and connects the FAP with the hinged portion of the BP (Element 1) when fitted with a complimenting pin. In addition, the long edge of the FAP containing the aforementioned tabs (Element 12) is slightly curved in shape along its length (Element 14), such curve having a radius of approximately 3000 mm.
Finally, two Velcro strips are attached to one of the exposed surfaces of the FAP (Elements 15, 16) such that when the device is configured for storage and/or transportation (described in detail below), the FAP temporarily attaches to the BP by means of the corresponding Velcro strips identified on the BP (Elements 5 and 4 respectively).
Left Vertical Plate ("LVP") and Left Sliding Plate ("LSP") Having regard to FIG. 3, the LVP is approximately rectangular in shape, measuring 140 mm in width, 124 mm in height, and 6.4 mm in depth. The top left corner of the LVP
is chamfered at 45 degrees (Element 17). The top edge of the LVP contains two slots, each measuring 15.4 mm in width and 6.4 mm in height, and 6.4 mm in depth (Element 18). Such slots connect the LVP with the DGP (Element 34) when the invention is assembled for use. A hinge is formed along the bottom edge of the LVP (Element 19), and connects the LVP to the hinge formed on the appropriate short edge of the BP (Element 2) when fitted with a complimentary pin.
A filleted slot (Element 20) measuring 112 mm in length, 7.1 mm in height and 6.4 mm in depth is also contained approximately 31 mm above the lower edge of the LVP. Such slot is used to connect the LVP to the LSP when used in conjunction with a bolt, washer and wing nut as described below.
Additionally, the LVP contains a Velcro strip along one of its flat surfaces (Element 21) such that when the device is configured for transportation or storage (described in detail below), the LVP
folds on top of, and is fastened to the BP by means of the corresponding Velcro strip previously identified on the BP (Element 6).
Having regard to FIG. 4, the LSP is approximately L-shaped, and measures 146 mm in length, 67 mm in height and 6.4 mm in depth. A tab (Element 22) extending from the left flat surface of the LSP is approximately cubic in shape, and measures 6.3 mm in height, 6.3 mm in depth, and 6.3 mm in length. A circular incision (Element 23) having a diameter of 6.3 mm is also contained on the flat surface of the LSP. When assembled, the LSP connects to the LVP by way of the insertion of the aforementioned tab (Element 22) to the filleted slot (Element 20) of the LVP.
The insertion of a l bolt, washer and wing nut through the circular incision (Element 22) and filleted slot (Element 20) also connects the LSP to the LVP. The LSP is positioned such that the circular incision (Element 23) leads toward the chamfered edge (Element 17) of the LVP.
Further, the LSP contains a tab (Element 24) which is approximately rectangular in shape, measuring 6.4 mm in width, 16.5 mm in height and 6.4 mm in depth. When assembled, this tab connects the LSP to one of the slots contained along the left short edge of the FAP (Element 11).
The aforementioned cubic tab (Element 22) and circular incision (Element 23), when fastened with a bolt, washer and wing nut, connect the LSP to the LVP. When assembled, such a configuration allows a user to slide the portion of the LSP relative to the LVP, and to fix a user-desired position by tightening the fastening wing nut on the bolt. Numbers indicated on the LVP
(Element 39) may be used as a reference point for the amount of curvature required by the user, as the aforementioned cubic tab (Element 22) slides relative to them. When assembled, the movement, of the LSP relative to the LVP causes either the increase or decrease in lateral stress applied by the tab of the LSP
(Element 24) to the slot of the FAP (Element 11). Due to the serni-rigid nature of the constituting materials of the components of the invention, such a change in lateral stress will cause the FAP to flex in response, either increasing or diminishing a parabolic curve along the long axis of the FAP
(as the FAP is permanently connected at Element 13 to the BP at Element 1).
Such a parabolic curve is considered to be an important element of correct putting technique during the back-swing of a putting stroke. The generated curve in the FAP therefore acts to physically block the user's golf club as a stroke is completed to encourage proper horizontal movement of the putter. The amount of curvature necessary in a user's back-swing will be user dependant, and the configuration described above allows a user to customize such curvature to suit their own personal preference.
Right Vertical Plate ("RVP") and Right Sliding Plate ("RSP") Similarly to the LVP, the RVP is designed to attach to the RSP and the FAP.
Having regard to FIG. 5, the RVP is approximately rectangular in shape, measuring 140 mm in width, 124 mm in height, and 6.4 mm in depth. The top right corner of the RVP
is chamfered at 45 degrees (Element 25). The top edge of the RVP contains two slots, each measuring 15.4 mm in width and 6.4 mm in height, and 6.4 mm in depth (Element 26). Such slots connect the RVP with the DGP (Element 35) when the invention is assembled for use. A hinge is formed along the bottom edge of the RVP (Element 27), and connects the RVP to the hinge formed on the appropriate short edge of the BP (Element 3) when fitted with a complimentary pin.
A filleted slot (Element 28) measuring 112 mm in length, 7.1 mm in height and 6.4 mm in depth is also contained approximately 31 mm above the lower edge of the RVP. Such slot is used to connect the RVP to the RSP when used in conjunction with a bolt, washer and wing nut as described below.
Additionally, the RVP contains a Velcro strip along one of its flat surfaces (Element 29) such that when the device is configured for storage (described in detail below), the RVP
folds beneath, and is fastened to the BP by means of the corresponding Velcro strip previously identified on the BP
(Element 7).
Having regard to FIG. 6, the RSP is approximately L-shaped, and measures 146 mm in length, 67 mm in height and 6.4 mm in depth. A tab (Element 30) extending from the right flat surface of the RSP is approximately cubic in shape, and measures 6.3 mm in height, 6.3 mm in depth, and 6.3 mm in length. A circular incision (Element 31) having a diameter of 6.3 mm is also contained on the flat surface of the RSP. When assembled, the RSP connects to the RVP by way of the insertion of the aforementioned tab (Element 30) to the filleted slot (Element 28) of the RVP.
The insertion of a bolt, washer and wing nut through the circular incision (Element 31) and the filleted slot (Element 28) also connects the RSP to the RVP. The RSP is positioned such that the circular incision (Element 31) leads toward the chamfered edge (Element 25) of the RVP.
Further, the RSP contains a tab (Element 32) which is approximately rectangular in shape, measuring 6.4 mm in width, 16.5 mm in height and 6.4 mm in depth. When assembled, this tab connects the RSP to one of the slots contained along the right short edge of the FAP (Element 10).
The aforementioned cubic tab (Element 30) and circular incision (Element 31), when fastened with a bolt, washer and wing nut, connect the RSP to the RVP. When assembled, such a configuration allows a user to slide the portion of the RSP relative to the RVP, and to fix a user-desired position by tightening the fastening wing nut on the bolt. Numbers indicated on the RVP
(Element 40) may be used as a reference point for the amount of curvature required by the user, as the aforementioned cubic tab (Element 30) slides relative to them. When assembled, the movement of the RSP relative to the RVP causes either the increase or decrease in lateral stress applied by the tab of the RSP
(Element 32) to the slot of the FAP (Element 10). Due to the semi-rigid nature of the constituting materials of the components of the invention, such a change in lateral stress will cause the FAP to flex in response, either increasing or diminishing a parabolic curve along the long axis of the FAP
(as the FAP is permanently connected at Element 13 to the BP at Element 1).
Such a parabolic curve is considered to be an important element of correct putting technique during the back-swing of a putting stroke. The generated curve in the FAP therefore acts to physically block the user's golf club as a stroke is completed to encourage proper horizontal movement of the putter. The amount of curvature necessary in a user's back-swing will be user dependant, and the configuration described above allows a user to customize this to suit their own personal preference.
The curvature which may be induced in the FAP is intended to guide the head of the putter during the back-swing portion of the putting stroke only. Therefore, the user is instructed to induce curvature only in that portion of the FAP which extends along the path of the intended back-swing.
In other words, a right handed golfer should only adjust curvature in the FAP
using the RSP, whereas a left handed golfer should only induce curvature in the FAP using the LSP.
Directional Guide Plate ("DGP") Having regard to FIG. 7, the DGP is approximately rectangular in shape, being 716 mm in length, 179 mm in width and 6.4 mm in depth. The DGP contains an incision (Element 33) to permit the golfer to align and view the contact point between the golf ball and face of the putter. The incision is irregularly shaped, however measures approximately 60 mm in width and 74 mm in height and resembles the shape seen from above when a golf ball is initially contacted by a putter head. It is located along the bottom long edge of the DGP. Two L-shaped tabs are each located on the short edges of the DPG (Elements 34, 35). Such tabs are each 13.1 mm in width, 18.5 mm in length and 6.4 mm in depth, and connect to the respective slots contained in the LVP
(Element 18) and RVP
(Element 26) components of the invention when in an assembled state.
The upper edge of the DGP contains a centered and filleted incision measuring 640 mm in length and 45 mm in depth (Element 36). Two T-shaped slots (Element 37) are centered along the long axis of the DGP and are located approximately 16 mm below the aforementioned filleted incision.
Such slots enable the DGP to connect to the tabs located in the FAP (Element 12) when the invention is in an assembled state. When configured for use by a right handed golfer, the curved portion of the aforementioned incision (Element 36) points left, in the direction of desired travel of the golf ball.
Additionally, the DGP contains a linear marking printed on its surface (Element 38) indicating the line of travel of the golf ball. Such a linear marking serves three practical purposes. First, the linear marking serves as a method of initially aiming a putt when oriented such that the marking is aligned in the desired line of travel of the golf ball. Second, the linear marking allows a user to orient the face of their putter such that it is perpendicular with the desired line of travel of the golf ball. Third, and through repetitive use of the device, the linear marking trains the eye of the user to recognize the ultimate line of travel of the golf ball prior to putting, which will ultimately increase a golfer's ability to aim a putt without the assistance of the device.
Due to the detachable nature of the DGP, it may be turned upside down and reattached to the device to accommodate left handed golfers. When configured for left handed use, the curved portion of the aforementioned incision (Element 36) points to the right, in the desired line of travel of the golf ball.
Use and Storage Once the components have been assembled by the golfer, the putting aid may be secured to the desired putting area by means of insertion of golf tees through the provided tee holes in the BP
(Element 9). Ridges provided on the bottom of the BP provide additional stability for the device if so desired by the user (Element 8).
The golfer is instructed to stand on the same side of the invention as the cantilevered portion of the DGP projects, and to align the device with the desired direction of travel of the golf ball using the provided directional indicator (Element 38). The golfer places the golf ball below the circular portion of incision in the DGP (Element 33) such that the golf ball is entirely visible to him/her when looking directly downwards through the incision in the DGP. The portion of the irregular incision immediately behind the golf ball in the DGP (Element 33) allows the golfer to see to align the face of his/her putter perpendicularly behind the golf ball prior to putting. The golfer is instructed to putt the golf ball. The fixed curve induced in the DGP by the aforementioned curve in the FAP (Element 14), as well as the user adjustable curve in the FAP serves to physically encourage the correct the path of the head of the user's putter during the backstroke and follow-through of the putt. If a user finds that they desire additional curvature in their backstroke, they may induce such by adjusting either the LSP or RSP as indicated above.
As the golfer completes his/her putting stroke, he/she is able to see the point of contact of the face of the putter and the golf ball, but is prevented from watching the follow-through stroke of the club, or the resulting path of the golf ball by the visual obstruction created by the DGP.
When the putting aid is used as directed, the invention will train the golfer to keep his/her eye on the contact point between the putter and golf ball for the complete duration of the putting stroke, rather than allowing the golfer's eye to follow either the stroke follow-through or the path of the golf ball.
As a result, the user is encouraged to keep their head still during the putting stroke, which is considered to be correct putting form. Additionally, the directional indicator in the DGP trains the eye of a golfer to recognize the ultimate line of travel of the golf ball.
Accordingly, and through proper use, the golfer will learn to achieve the proper technique for putting, and the putting skill of the golfer will ultimately increase. Additionally, and due to the design of the invention and the detachable nature of the DGP, the orientation of the DGP may be reversed to accommodate both left and right handed golfers.
The invention is also easily folded into a compact state for ease of transportation and storage. When configured correctly, the LVP will remain attached to the LSP, as will the RVP
remain attached to the RSP. The LVP and RVP remain attached to the BP by way of the previously identified hinges (Elements 19, 2 and Elements 27, 3) which permit the LVP and RVP to conveniently fold underneath the flat surface of the BP when not in use by the user. When folded in such a manner, the previously identified Velcro strips contained on the surfaces of the LVP
(Element 21) and RVP
(Element 29) attach to the Velcro strips previously identified on the bottom flat surface of the BP
(Elements 6, 7 respectively). In this way, the LVP and RVP fold flat against the BP for convenient storage.
Further, the FAP will remain attached to the BP by way of the previously identified hinge (Elements 13, 1). When the invention is not in use by the user, such hinge permits the FAP to fold onto the top flat surface of the BP such that the flat edge of the FAP is flush against this surface. The previously identified Velcro strips on the FAP (Elements 15, 16) contact with those Velcro strips on the top surface of the BP (Element 4, 5) and serve to hold the FAP in such a folded position when placed in this manner.
Additionally, due to the detachable nature of the DGP, and for the purpose of space minimizing storage, the DGP may be removed from the device, and will lie flat against the exposed flat surface of the FAP while being transported or stored.
5.0 Intended Use The invention as described above is intended for use by golfers who are desirous of improving their putting skill as an aid to do the same. Notwithstanding the description provided above, particularly with reference to the attached Figures, it should be understood that other and further modifications of the present invention apart from those shown or suggested within this application may be made within the spirit and scope of this invention.
2.0 Summary of the Invention The present invention is a device to assist golfers in improving their putting skill, and is to be used in conjunction with a typical putter and standard sized golf ball. The invention comprises seven components, namely, a Base Plate ("BP"), Front Adjustment Plate ("FAP"), Left Vertical Plate ("LVP"), Right Vertical Plate ("RVP"), Left Slider Plate ("LSP"), Right Slider Plate ("RSP") and a Directional Guide Plate ("DGP").
The BP of the invention is approximately rectangular in cross section, and is approximately 735 mm in length. The BP provides a flat base for the invention.
The BP attaches to the FAP along one of the BPs long edges by way of a fixed hinge. Similarly, the BP attaches to the LVP at one of its short edges, and to the RVP at the remaining short edge, by way of a fixed hinge.
The FAP of the invention is a vertically flat surface, is rectangular in cross section, is approximately 730 mm in length, and provides a vertical elevation of approximately 100 mm for the invention.
The FAP attaches to the BP by means of a fixed hinge located along one of the long edges of the BP, such that the FAP and BP are joined along their long axes. When in an active configuration, the FAP and the BP are oriented to each other at 90 degrees.
The LVP of the invention is a vertically flat surface, and is approximately rectangular in shape, being approximately 140 mm in width and 120 mm in height. The LVP attaches to the BP by way of a hinge formed along one of the short edges of the BP, and to the DGP by way of two slots which are located near the tope edge of the LVP. The LVP also contains a slot approximately 100 mm in width which is used to attach the LVP to the LSP.
The LSP of the device is L-shaped and measures approximately 145 mm in length and 65 mm in height. Tabs located in the LSP attach to the corresponding slots in the FAP.
The LSP attaches to the LVP and is secured in place by use of a bolt, washer and wing nut. Such bolt, and a tab located on the LSP fit into the previously identified slot on the LVP and so secure the LSP to the LVP. By loosening the wing nut, a user is able to adjust the position of the LSP
relative to the LVP, and may secure it in position by tightening this bolt.
As the LSP is moved relative to the LVP, the effect is to increase or lessen lateral stress in the FAP.
Due to the semi-rigid nature of the materials comprising the device, the effect of such lateral pressure is to induce a parabolic flexion in the FAP along its long axis. When assembled correctly, such a curvature serves as a guide to encourage the proper horizontal motion of the putter head during the back-swing of the putting stroke.
Similarly to the LVP, the RVP of the device is a vertically flat surface, and is rectangular in shape, being approximately 140 mm in width and 120 mm in height. The RVP attaches to the BP by way of a hinge formed along one of the short edges of the BP, and to the DGP by way of two slots which are located near the tope edge of the RVP. The RVP also contains a slot approximately 100 mm in width which is used to attach the RVP to the RSP.
The RSP of the device is L-shaped and measures approximately 145 mm in length and 65 mm in height. Tabs located in the RSP attach to the corresponding slots in the FAP.
The RSP attaches to the RVP and is secured in place by use of a bolt, washer and wing nut. Such bolt, and a tab located on the RSP fit into the previously identified slot on the RVP. By loosening the wing nut, a user is able to adjust the position of the RSP relative to the RVP, and may secure it in position by tightening this bolt.
As the RSP is moved relative to the RVP, the effect is to increase or lessen lateral stress in the FAP.
Due to the semi-rigid nature of the materials comprising the device, the effect of such lateral pressure is to induce a parabolic flexion in the FAP along its long axis. When assembled correctly, such a curvature serves as a guide to encourage the proper horizontal motion of the putter head during the back-swing of the putting stroke.
The DGP is flat, being approximately rectangular in cross section and 740 mm in length. When assembled for use, the DGP attaches to the LVP, RVP and FAP, and cantilevers outward from the other components of the invention. An irregularly shaped incision is made on the face of the DGP, which, when correctly assembled and used, permits a golfer to view only a golf ball and the head of the putter prior to putting.
When assembled in an active state and ready for use, the golfer orients him or herself such that they are standing on the same side of the invention as the cantilevered DGP. A
standard golf ball is placed directly underneath the incision in the DGP. The incision permits the golfer, when looking down over the DGP, to view the golf ball directly through it. The golfer is able to see his/her putter head when it is positioned directly behind the golf ball by looking through the incision in the DGP
allowing the golfer to properly align the face of the putter head with the golf ball. The cantilevered nature of the DGP permits the free movement of the head of the putter, while obstructing the user's view of anything beneath the DGP but for what is immediately visible through the aforementioned incision. The DGP therefore prevents the golfer from viewing either the backstroke or follow-through of the path of the putter or the golf ball except at the moment of impact between the putter face and the golf ball. The golfer is instructed to keep his/her eyes on the golf ball as they putt. A
linear marking provided on the top of the DGP indicates the desired line of travel of the golf ball, and the user is instructed to use such marking as a guide to ensure that the face of the putter is aligned perpendicularly to the desired line of travel.
When the putting aid is used as directed, the invention will train the golfer to keep his/her eye on the contact point between the putter and golf ball for the complete duration of the putting stroke, rather than allowing the golfer's eye to follow either the stroke follow-through or the path of the golf ball.
As a result, the user is encouraged to keep their head still during the putting stroke, which is considered proper putting technique.
The linear marking on the top of the DGP indicates the line of travel of the golf ball, and serves three practical purposes. First, the linear marking serves as a method of initially aiming a putt when oriented such that the marking is aligned in the desired line of travel.
Second, the linear marking allows a user to orient the face of their putter such that it is perpendicular to the desired line of travel. Third, the linear marking trains the eye of the user to recognize the ultimate line of travel of the golf ball prior to putting.
Further, due to the configuration of the invention when assembled, the DGP is naturally curved in a parabolic shape to act as a guide for the head of the putter to encourage proper vertical movement of the putter during the backstroke and follow-through. Additionally, the curvature of either end of the FAP may be independently adjusted by means of sliding and fixing the positions of the LSP and RSP to suit a user's personal preference. Such adjustment acts to encourage and correct proper horizontal movement of the putter head during the backstroke and follow-through.
Accordingly, and through proper use, the golfer will learn to achieve the proper technique for putting, and the putting skill of the golfer will ultimately increase.
The FAP, LVP and RVP of the invention are hinged to the BP such that they may easily be folded beneath the flat surface of the BP. The DGP is completely detachable from the invention.
Accordingly, such a configuration allows the invention to be conveniently stored when not in active use. When assembled, the invention may be inserted into the ground by way of golf tees inserted through the BP of the invention. Additionally, due to the detachable nature and design of the DGP, the orientation of the DGP may be easily reversed to accommodate both left and right handed golfers.
3.0 Brief Description of Drawings FIG. 1 is a depiction of the BP, showing the bottom (Fig. 1(a)), front edge (Fig. 1(b)), left side (Fig.
1(c)), orthographic view of the bottom (Fig. 1(d)), and orthographic view of the top (Fig. 1(e)) of this component.
FIG. 2 is a depiction of the FAP, showing the top (Fig. 2(a)), front edge (Fig. 2(b)), right side (Fig.
2(c)) and orthographic view of the bottom (Fig. 1(d)) of this component.
FIG. 3 is a depiction of the LVP, showing the front (Fig. 3(a)), right edge (Fig. 3(b)), top edge (Fig 3(c)) and orthographic view of the front (Fig. 3(d)) of this component.
FIG. 4 is a depiction of the LSP, showing the front (Fig. 4(a)), right edge (Fig. 4(b)), top edge (Fig 3(c)) and orthographic view of the back (Fig 4(d)) of this component.
FIG. 5 is a depiction of the RVP, showing the front (Fig. 5(a)), left edge (Fig. 5(b)), top edge (Fig 5(c)) and orthographic view of the front (Fig. 5(d)) of this component.
FIG. 6 is a depiction of the RSP, showing the front (Fig. 6(a)), left edge (Fig. 6(b)), top edge (Fig 6(c)) and orthographic view of the back (Fig 6(d)) of this component.
FIG. 7 is a depiction of the DGP, showing the top (Fig. 7(a)), right edge (Fig 7(b)), and orthographic view of the top (Fig. 7(c)) of this component.
FIG. 8 is an orthographic depiction of the device in an assembled state.
4.0 Detailed Description of Device All components of the invention are ideally fonned of opaque, lightweight and semi-rigid plastic, although may also be formed of any other suitable opaque, lightweight and semi-rigid material.
Similarly, while Velcro strips are referred to and incorporated in the invention, the sizes and composition of such Velcro strips are not considered integral to the design of the invention, and may be substituted by any other means capable of repeatedly and non-permanently binding two lightweight elements together, such as snaps or hooks.
Base Plate ("BP") Having regard to FIG. 1, the BP is primarily rectangular in shape, and is 735 mm in length, 140 mm in width, and 6.4 mm in height. Hinges are formed on the BP along one of its long edges (Element 1) and each of its short edges (Elements 2, 3). Additionally, two Velcro strips are attached to each of its flat surfaces (Elements 4 through 7). Further, the bottom of the BP
contains two ridges running along the long axis of the BP (Element 8) to give stability to the device when being used on an uneven playing surface such as turf. A series of four tee holes (Element 9) are provided through the BP to allow a user to insert golf tees through the device to secure it to a playing field, if desired, for added stability.
Front Adiustment Plate ("FAP") Having regard to FIG. 2, the FAP is primarily rectangular in shape, and is 730 mm in width, 100 mm wide, and 6.4 mm in depth. The FAP contains one slot approximately 10 mm in width and 15.5 mm in depth on each of its short edges (Elements 10, 11). These slots connect with the RSP and LSP when the invention is assembled for use. Additionally, two tabs measuring 12.2 mm in height, 19.1 mm in width and 6.4 mm in depth extend from one of the long edges of the FAP (Element 12).
These tabs connect with the DGP when the invention is assembled for use.
A hinge measuring approximately 45 mm in length is constructed into the flat surface of the FAP
(Element 13), opposite the long edge of the FAP containing the aforementioned tabs (Element 12), and connects the FAP with the hinged portion of the BP (Element 1) when fitted with a complimenting pin. In addition, the long edge of the FAP containing the aforementioned tabs (Element 12) is slightly curved in shape along its length (Element 14), such curve having a radius of approximately 3000 mm.
Finally, two Velcro strips are attached to one of the exposed surfaces of the FAP (Elements 15, 16) such that when the device is configured for storage and/or transportation (described in detail below), the FAP temporarily attaches to the BP by means of the corresponding Velcro strips identified on the BP (Elements 5 and 4 respectively).
Left Vertical Plate ("LVP") and Left Sliding Plate ("LSP") Having regard to FIG. 3, the LVP is approximately rectangular in shape, measuring 140 mm in width, 124 mm in height, and 6.4 mm in depth. The top left corner of the LVP
is chamfered at 45 degrees (Element 17). The top edge of the LVP contains two slots, each measuring 15.4 mm in width and 6.4 mm in height, and 6.4 mm in depth (Element 18). Such slots connect the LVP with the DGP (Element 34) when the invention is assembled for use. A hinge is formed along the bottom edge of the LVP (Element 19), and connects the LVP to the hinge formed on the appropriate short edge of the BP (Element 2) when fitted with a complimentary pin.
A filleted slot (Element 20) measuring 112 mm in length, 7.1 mm in height and 6.4 mm in depth is also contained approximately 31 mm above the lower edge of the LVP. Such slot is used to connect the LVP to the LSP when used in conjunction with a bolt, washer and wing nut as described below.
Additionally, the LVP contains a Velcro strip along one of its flat surfaces (Element 21) such that when the device is configured for transportation or storage (described in detail below), the LVP
folds on top of, and is fastened to the BP by means of the corresponding Velcro strip previously identified on the BP (Element 6).
Having regard to FIG. 4, the LSP is approximately L-shaped, and measures 146 mm in length, 67 mm in height and 6.4 mm in depth. A tab (Element 22) extending from the left flat surface of the LSP is approximately cubic in shape, and measures 6.3 mm in height, 6.3 mm in depth, and 6.3 mm in length. A circular incision (Element 23) having a diameter of 6.3 mm is also contained on the flat surface of the LSP. When assembled, the LSP connects to the LVP by way of the insertion of the aforementioned tab (Element 22) to the filleted slot (Element 20) of the LVP.
The insertion of a l bolt, washer and wing nut through the circular incision (Element 22) and filleted slot (Element 20) also connects the LSP to the LVP. The LSP is positioned such that the circular incision (Element 23) leads toward the chamfered edge (Element 17) of the LVP.
Further, the LSP contains a tab (Element 24) which is approximately rectangular in shape, measuring 6.4 mm in width, 16.5 mm in height and 6.4 mm in depth. When assembled, this tab connects the LSP to one of the slots contained along the left short edge of the FAP (Element 11).
The aforementioned cubic tab (Element 22) and circular incision (Element 23), when fastened with a bolt, washer and wing nut, connect the LSP to the LVP. When assembled, such a configuration allows a user to slide the portion of the LSP relative to the LVP, and to fix a user-desired position by tightening the fastening wing nut on the bolt. Numbers indicated on the LVP
(Element 39) may be used as a reference point for the amount of curvature required by the user, as the aforementioned cubic tab (Element 22) slides relative to them. When assembled, the movement, of the LSP relative to the LVP causes either the increase or decrease in lateral stress applied by the tab of the LSP
(Element 24) to the slot of the FAP (Element 11). Due to the serni-rigid nature of the constituting materials of the components of the invention, such a change in lateral stress will cause the FAP to flex in response, either increasing or diminishing a parabolic curve along the long axis of the FAP
(as the FAP is permanently connected at Element 13 to the BP at Element 1).
Such a parabolic curve is considered to be an important element of correct putting technique during the back-swing of a putting stroke. The generated curve in the FAP therefore acts to physically block the user's golf club as a stroke is completed to encourage proper horizontal movement of the putter. The amount of curvature necessary in a user's back-swing will be user dependant, and the configuration described above allows a user to customize such curvature to suit their own personal preference.
Right Vertical Plate ("RVP") and Right Sliding Plate ("RSP") Similarly to the LVP, the RVP is designed to attach to the RSP and the FAP.
Having regard to FIG. 5, the RVP is approximately rectangular in shape, measuring 140 mm in width, 124 mm in height, and 6.4 mm in depth. The top right corner of the RVP
is chamfered at 45 degrees (Element 25). The top edge of the RVP contains two slots, each measuring 15.4 mm in width and 6.4 mm in height, and 6.4 mm in depth (Element 26). Such slots connect the RVP with the DGP (Element 35) when the invention is assembled for use. A hinge is formed along the bottom edge of the RVP (Element 27), and connects the RVP to the hinge formed on the appropriate short edge of the BP (Element 3) when fitted with a complimentary pin.
A filleted slot (Element 28) measuring 112 mm in length, 7.1 mm in height and 6.4 mm in depth is also contained approximately 31 mm above the lower edge of the RVP. Such slot is used to connect the RVP to the RSP when used in conjunction with a bolt, washer and wing nut as described below.
Additionally, the RVP contains a Velcro strip along one of its flat surfaces (Element 29) such that when the device is configured for storage (described in detail below), the RVP
folds beneath, and is fastened to the BP by means of the corresponding Velcro strip previously identified on the BP
(Element 7).
Having regard to FIG. 6, the RSP is approximately L-shaped, and measures 146 mm in length, 67 mm in height and 6.4 mm in depth. A tab (Element 30) extending from the right flat surface of the RSP is approximately cubic in shape, and measures 6.3 mm in height, 6.3 mm in depth, and 6.3 mm in length. A circular incision (Element 31) having a diameter of 6.3 mm is also contained on the flat surface of the RSP. When assembled, the RSP connects to the RVP by way of the insertion of the aforementioned tab (Element 30) to the filleted slot (Element 28) of the RVP.
The insertion of a bolt, washer and wing nut through the circular incision (Element 31) and the filleted slot (Element 28) also connects the RSP to the RVP. The RSP is positioned such that the circular incision (Element 31) leads toward the chamfered edge (Element 25) of the RVP.
Further, the RSP contains a tab (Element 32) which is approximately rectangular in shape, measuring 6.4 mm in width, 16.5 mm in height and 6.4 mm in depth. When assembled, this tab connects the RSP to one of the slots contained along the right short edge of the FAP (Element 10).
The aforementioned cubic tab (Element 30) and circular incision (Element 31), when fastened with a bolt, washer and wing nut, connect the RSP to the RVP. When assembled, such a configuration allows a user to slide the portion of the RSP relative to the RVP, and to fix a user-desired position by tightening the fastening wing nut on the bolt. Numbers indicated on the RVP
(Element 40) may be used as a reference point for the amount of curvature required by the user, as the aforementioned cubic tab (Element 30) slides relative to them. When assembled, the movement of the RSP relative to the RVP causes either the increase or decrease in lateral stress applied by the tab of the RSP
(Element 32) to the slot of the FAP (Element 10). Due to the semi-rigid nature of the constituting materials of the components of the invention, such a change in lateral stress will cause the FAP to flex in response, either increasing or diminishing a parabolic curve along the long axis of the FAP
(as the FAP is permanently connected at Element 13 to the BP at Element 1).
Such a parabolic curve is considered to be an important element of correct putting technique during the back-swing of a putting stroke. The generated curve in the FAP therefore acts to physically block the user's golf club as a stroke is completed to encourage proper horizontal movement of the putter. The amount of curvature necessary in a user's back-swing will be user dependant, and the configuration described above allows a user to customize this to suit their own personal preference.
The curvature which may be induced in the FAP is intended to guide the head of the putter during the back-swing portion of the putting stroke only. Therefore, the user is instructed to induce curvature only in that portion of the FAP which extends along the path of the intended back-swing.
In other words, a right handed golfer should only adjust curvature in the FAP
using the RSP, whereas a left handed golfer should only induce curvature in the FAP using the LSP.
Directional Guide Plate ("DGP") Having regard to FIG. 7, the DGP is approximately rectangular in shape, being 716 mm in length, 179 mm in width and 6.4 mm in depth. The DGP contains an incision (Element 33) to permit the golfer to align and view the contact point between the golf ball and face of the putter. The incision is irregularly shaped, however measures approximately 60 mm in width and 74 mm in height and resembles the shape seen from above when a golf ball is initially contacted by a putter head. It is located along the bottom long edge of the DGP. Two L-shaped tabs are each located on the short edges of the DPG (Elements 34, 35). Such tabs are each 13.1 mm in width, 18.5 mm in length and 6.4 mm in depth, and connect to the respective slots contained in the LVP
(Element 18) and RVP
(Element 26) components of the invention when in an assembled state.
The upper edge of the DGP contains a centered and filleted incision measuring 640 mm in length and 45 mm in depth (Element 36). Two T-shaped slots (Element 37) are centered along the long axis of the DGP and are located approximately 16 mm below the aforementioned filleted incision.
Such slots enable the DGP to connect to the tabs located in the FAP (Element 12) when the invention is in an assembled state. When configured for use by a right handed golfer, the curved portion of the aforementioned incision (Element 36) points left, in the direction of desired travel of the golf ball.
Additionally, the DGP contains a linear marking printed on its surface (Element 38) indicating the line of travel of the golf ball. Such a linear marking serves three practical purposes. First, the linear marking serves as a method of initially aiming a putt when oriented such that the marking is aligned in the desired line of travel of the golf ball. Second, the linear marking allows a user to orient the face of their putter such that it is perpendicular with the desired line of travel of the golf ball. Third, and through repetitive use of the device, the linear marking trains the eye of the user to recognize the ultimate line of travel of the golf ball prior to putting, which will ultimately increase a golfer's ability to aim a putt without the assistance of the device.
Due to the detachable nature of the DGP, it may be turned upside down and reattached to the device to accommodate left handed golfers. When configured for left handed use, the curved portion of the aforementioned incision (Element 36) points to the right, in the desired line of travel of the golf ball.
Use and Storage Once the components have been assembled by the golfer, the putting aid may be secured to the desired putting area by means of insertion of golf tees through the provided tee holes in the BP
(Element 9). Ridges provided on the bottom of the BP provide additional stability for the device if so desired by the user (Element 8).
The golfer is instructed to stand on the same side of the invention as the cantilevered portion of the DGP projects, and to align the device with the desired direction of travel of the golf ball using the provided directional indicator (Element 38). The golfer places the golf ball below the circular portion of incision in the DGP (Element 33) such that the golf ball is entirely visible to him/her when looking directly downwards through the incision in the DGP. The portion of the irregular incision immediately behind the golf ball in the DGP (Element 33) allows the golfer to see to align the face of his/her putter perpendicularly behind the golf ball prior to putting. The golfer is instructed to putt the golf ball. The fixed curve induced in the DGP by the aforementioned curve in the FAP (Element 14), as well as the user adjustable curve in the FAP serves to physically encourage the correct the path of the head of the user's putter during the backstroke and follow-through of the putt. If a user finds that they desire additional curvature in their backstroke, they may induce such by adjusting either the LSP or RSP as indicated above.
As the golfer completes his/her putting stroke, he/she is able to see the point of contact of the face of the putter and the golf ball, but is prevented from watching the follow-through stroke of the club, or the resulting path of the golf ball by the visual obstruction created by the DGP.
When the putting aid is used as directed, the invention will train the golfer to keep his/her eye on the contact point between the putter and golf ball for the complete duration of the putting stroke, rather than allowing the golfer's eye to follow either the stroke follow-through or the path of the golf ball.
As a result, the user is encouraged to keep their head still during the putting stroke, which is considered to be correct putting form. Additionally, the directional indicator in the DGP trains the eye of a golfer to recognize the ultimate line of travel of the golf ball.
Accordingly, and through proper use, the golfer will learn to achieve the proper technique for putting, and the putting skill of the golfer will ultimately increase. Additionally, and due to the design of the invention and the detachable nature of the DGP, the orientation of the DGP may be reversed to accommodate both left and right handed golfers.
The invention is also easily folded into a compact state for ease of transportation and storage. When configured correctly, the LVP will remain attached to the LSP, as will the RVP
remain attached to the RSP. The LVP and RVP remain attached to the BP by way of the previously identified hinges (Elements 19, 2 and Elements 27, 3) which permit the LVP and RVP to conveniently fold underneath the flat surface of the BP when not in use by the user. When folded in such a manner, the previously identified Velcro strips contained on the surfaces of the LVP
(Element 21) and RVP
(Element 29) attach to the Velcro strips previously identified on the bottom flat surface of the BP
(Elements 6, 7 respectively). In this way, the LVP and RVP fold flat against the BP for convenient storage.
Further, the FAP will remain attached to the BP by way of the previously identified hinge (Elements 13, 1). When the invention is not in use by the user, such hinge permits the FAP to fold onto the top flat surface of the BP such that the flat edge of the FAP is flush against this surface. The previously identified Velcro strips on the FAP (Elements 15, 16) contact with those Velcro strips on the top surface of the BP (Element 4, 5) and serve to hold the FAP in such a folded position when placed in this manner.
Additionally, due to the detachable nature of the DGP, and for the purpose of space minimizing storage, the DGP may be removed from the device, and will lie flat against the exposed flat surface of the FAP while being transported or stored.
5.0 Intended Use The invention as described above is intended for use by golfers who are desirous of improving their putting skill as an aid to do the same. Notwithstanding the description provided above, particularly with reference to the attached Figures, it should be understood that other and further modifications of the present invention apart from those shown or suggested within this application may be made within the spirit and scope of this invention.
Claims (11)
1.0 Claims What is claimed is:
1. A putting practice device comprising:
a. A base plate for the support of the device, incorporating stabilizing ridges and holes for tee anchors to secure the device to the putting surface;
b. A front plate giving vertical elevation to the device, which plate secures the top plate in place, and induces a fixed curve in the top plate of the device, as well as incorporates user adjustable curvature to the front plate;
c. A series of smaller, vertical plates (both static and sliding) giving vertical elevation to the device, securing the top plate of the device, as well as providing a mechanism for a user to adjust the degree of curvature in the aforementioned front plate by means of sliding and lockable L-shaped plates;
d. A cantilevered top plate which permits a putter to be freely swung beneath it, and which forms an opaque covering to prevent a user from watching either the backstroke of the putter, or follow-through of the putter or golf ball, but permits a user to view the golf ball when initially placed beneath the cover and aligned with the putter head
1. A putting practice device comprising:
a. A base plate for the support of the device, incorporating stabilizing ridges and holes for tee anchors to secure the device to the putting surface;
b. A front plate giving vertical elevation to the device, which plate secures the top plate in place, and induces a fixed curve in the top plate of the device, as well as incorporates user adjustable curvature to the front plate;
c. A series of smaller, vertical plates (both static and sliding) giving vertical elevation to the device, securing the top plate of the device, as well as providing a mechanism for a user to adjust the degree of curvature in the aforementioned front plate by means of sliding and lockable L-shaped plates;
d. A cantilevered top plate which permits a putter to be freely swung beneath it, and which forms an opaque covering to prevent a user from watching either the backstroke of the putter, or follow-through of the putter or golf ball, but permits a user to view the golf ball when initially placed beneath the cover and aligned with the putter head
2. A device as claimed in Claim 1 having a lightweight and collapsible structure to facilitate ease of transportation and storage;
3. A device as claimed in Claim 1 having components which are easily user-assembled and connect through a tab and slot configuration; such components folding flat together by way of hinges when desired to be stored or transported by a user;
4. A device as claimed in Claim 1 having a user adjustable curvature to encourage correct horizontal movement of the putter head during the putting stroke, and to permit a user to customize such curvature to suit their own requirements;
5. A device as claimed in Claim 1 having a reversible top plate allowing it to be used by either a left-handed or right-handed golfer;
6. A device as claimed in Claim 1 having a directional indicator allowing a user to align the device such that the golf ball will travel in the direction intended by the user;
7. A device as claimed in Claim 1 having a directional indicator allowing a user to align the face of the putter with the golf ball such that the face of the putter is perpendicular to the desired line of travel of the golf ball;
8. A device as claimed in Claim 1 having a directional indicator which, through repetitive use of the device, enables a user to train his or her eye to recognize the ultimate line of travel of the golf ball prior to taking a putting stroke;
9. As device as claimed in Claim 1 and further described in Claim 4, having a scale system as indicated by sequential numbers indicating the qualitative amount of horizontal curvature induced in the device by the user;
10. A device as claimed in Claim 1 whereby the opaque nature and configuration of the device trains a user to keep their eye only on the contact point of the putter face and golf ball during the initial address of the golf ball, and which prevents a user from viewing the backstroke or follow through of the putter, or the path of the golf ball immediately after the ball has been struck by the putter; and
11. A device as claimed in Claim 1 and further described in Claim 10 wherein the user is also encouraged by the opaque nature and configuration of the device to keep their head still during a putting stroke.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CA2620927A CA2620927C (en) | 2008-01-31 | 2008-01-31 | A device to improve the putting skill of golfers |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CA2620927A CA2620927C (en) | 2008-01-31 | 2008-01-31 | A device to improve the putting skill of golfers |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CA2620927A1 true CA2620927A1 (en) | 2009-07-31 |
| CA2620927C CA2620927C (en) | 2014-11-25 |
Family
ID=40951329
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA2620927A Expired - Fee Related CA2620927C (en) | 2008-01-31 | 2008-01-31 | A device to improve the putting skill of golfers |
Country Status (1)
| Country | Link |
|---|---|
| CA (1) | CA2620927C (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| USD646739S1 (en) | 2010-04-08 | 2011-10-11 | Putting Cyclops Inc. | Putting practice device |
| US8556743B2 (en) | 2010-04-08 | 2013-10-15 | Putting Cyclops Inc. | Putting practice device |
-
2008
- 2008-01-31 CA CA2620927A patent/CA2620927C/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| USD646739S1 (en) | 2010-04-08 | 2011-10-11 | Putting Cyclops Inc. | Putting practice device |
| US8556743B2 (en) | 2010-04-08 | 2013-10-15 | Putting Cyclops Inc. | Putting practice device |
Also Published As
| Publication number | Publication date |
|---|---|
| CA2620927C (en) | 2014-11-25 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EEER | Examination request | ||
| MKLA | Lapsed |
Effective date: 20170131 |