[go: up one dir, main page]

US20070163195A1 - Integrated edge and corner ramp for a floor tile - Google Patents

Integrated edge and corner ramp for a floor tile Download PDF

Info

Publication number
US20070163195A1
US20070163195A1 US11/644,468 US64446806A US2007163195A1 US 20070163195 A1 US20070163195 A1 US 20070163195A1 US 64446806 A US64446806 A US 64446806A US 2007163195 A1 US2007163195 A1 US 2007163195A1
Authority
US
United States
Prior art keywords
ramp
edge
corner
piece
corner ramp
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Abandoned
Application number
US11/644,468
Other languages
English (en)
Inventor
Mark Jenkins
Jeremiah Shapiro
Cheryl Forster
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Connor Sport Court International LLC
Original Assignee
Connor Sport Court International LLC
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Connor Sport Court International LLC filed Critical Connor Sport Court International LLC
Priority to US11/644,468 priority Critical patent/US20070163195A1/en
Assigned to CONNOR SPORT COURT INTERNATIONAL, INC. reassignment CONNOR SPORT COURT INTERNATIONAL, INC. ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). Assignors: SHAPIRO, JEREMIAH, JENKINS, MARK, FORSTER, CHERYL
Priority to PCT/US2006/048837 priority patent/WO2007100379A2/fr
Publication of US20070163195A1 publication Critical patent/US20070163195A1/en
Abandoned legal-status Critical Current

Links

Images

Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F15/00—Flooring
    • E04F15/02—Flooring or floor layers composed of a number of similar elements
    • E04F15/10—Flooring or floor layers composed of a number of similar elements of other materials, e.g. fibrous or chipped materials, organic plastics, magnesite tiles, hardboard, or with a top layer of other materials

Definitions

  • the present invention relates generally to floor tile systems. More particularly, the present invention relates to an edge ramp piece for use with a floor tile, and particularly a modular floor tile, wherein the edge ramp piece includes an edge ramp and an integral corner ramp portion.
  • Modular flooring systems generally comprise a series of interlocking tiles that can be permanently installed over a subfloor, such as concrete or wood, or temporarily laid down upon another surface from time to time when needed.
  • These types of synthetic floors are advantageous for several reasons. First, they are typically formed of materials that are generally inexpensive and lightweight. Additionally, if one tile becomes damaged, it can be removed and replaced quickly and easily. In addition, if the flooring needs to be temporarily removed, the individual tiles making up the floor can easily be detached and stored for subsequent use.
  • these types of flooring assemblies are comprised of durable synthetic materials, such as polymers or other forms of plastics. These materials are long-lasting, even in outdoor installations.
  • interlocking tiles of synthetic material can be better at absorbing impact, thus offering less risk of injury if a person falls on the plastic material, as opposed to concrete or asphalt.
  • the connections for modular flooring assemblies can be specially engineered to absorb lateral force. It is believed that this can reduce certain types of injuries from athletic activities. Additionally, these flooring assemblies generally require little maintenance as compared to other flooring, such as wood.
  • These floors and floor systems or assemblies can be used both indoors and outdoors. They can be used for athletic surfaces, convention halls, multi-purpose facilities, and the like. They are suitable for portable temporary floor surfaces for dance floors, display booths, such as at conventions, and other installations where a temporary floor surface having certain qualities different from the existing subfloor is desired. This can allow the creation of a different atmosphere and “feel” to a space, which can be beneficial in certain circumstances.
  • the present invention seeks to overcome these by providing a floor tile having an integrated edge ramp, wherein the edge ramp comprises an integral corner ramp portion.
  • the present invention provides a separate edge ramp piece that removably couples to the floor tile and has an integral corner ramp portion formed therein.
  • the present invention advantageously features an integrated edge and corner ramp piece for a floor tile.
  • the edge and corner ramp piece includes an elongate edge ramp section, having a high side wall, a low side, and a substantially planar edge ramp surface extending therebetween.
  • Integrally extending from an end of the edge ramp section is a corner ramp section, having an apex disposed adjacent the high side wall, a low side, and a corner ramp surface extending therebetween.
  • Connectors are disposed along the high side wall, and are configured to releasably interconnect the edge and corner ramp piece to the floor tile.
  • the invention provides an integrated edge and corner ramp piece for a floor tile having a height.
  • the integrated edge and corner ramp piece includes an elongate edge ramp section, having a high side wall with a height substantially equal to the height of the floor tile, a low side, a substantially planar edge ramp surface extending therebetween, and an edge ramp end wall, extending between the high side wall and low side at a first end of the edge ramp section.
  • a corner ramp section integrally extends from a second end of the edge ramp section, and has an apex disposed adjacent the high side wall, an arcuate low side, a corner ramp surface extending therebetween, and a corner ramp end wall, disposed at a terminal end of the corner ramp section, and extending between the apex and the arcuate low side.
  • Loop and pin connectors are disposed along the high side wall, the edge ramp end wall, and the corner ramp end wall, and are configured to releasably interconnect the edge and corner ramp piece to the floor tile and to one or more other edge and corner ramp pieces.
  • the invention provides a floor tile system including a floor tile and an integrated edge and corner ramp piece.
  • the floor tile has a top surface, a perimeter wall having a height, a plurality of releasable connectors associated with the perimeter wall, and a plurality of upstanding supports configured to support the top surface above the ground, a floor, or other suitable support surface.
  • the integrated edge and corner ramp piece includes an elongate edge ramp section, a corner ramp section, and connectors.
  • the edge ramp section has a high side wall with a height substantially equal to the height of the perimeter wall, a low side, and a substantially planar ramp surface extending therebetween.
  • the corner ramp section integrally extends from an end of the edge ramp section, and has an apex disposed adjacent the high side wall, an arcuate low side, and a partially conical ramp surface extending therebetween.
  • the connectors are disposed along the high side, and are configured to releasably interconnect the edge and corner ramp piece to the perimeter wall of the floor tile.
  • FIG. 1 illustrates a perspective view of an integrated edge and corner ramp as attached to one side of an exemplary modular floor tile, as well as additional edge ramp pieces that are configured to attach to the corner ramp section and any adjacent floor tiles;
  • FIG. 2 illustrates a perspective view of an integrated edge and corner ramp for use with a floor tile, in accordance with one exemplary embodiment of the present invention, wherein the edge and corner ramp comprises a curved corner ramp portion;
  • FIG. 3 illustrates a plan or top view of the exemplary integrated edge and corner ramp of FIG. 2 ;
  • FIG. 4 illustrates a front edge view of the exemplary integrated edge and corner ramp of FIG. 2 ;
  • FIG. 5 illustrates a bottom view of the exemplary integrated edge and corner ramp of FIG. 2 ;
  • FIG. 6 illustrates an edge ramp end view of the exemplary integrated edge and corner ramp of FIG. 2 ;
  • FIG. 7 illustrates a corner ramp end view of the exemplary integrated edge and corner ramp of FIG. 2 ;
  • FIG. 8 illustrates a back side view of the exemplary integrated edge and corner ramp of FIG. 2 , showing the high side wall and modular connectors;
  • FIG. 9 illustrates a transverse cross-sectional view of the exemplary integrated edge and corner ramp of FIG. 2 , showing one embodiment of the upright supports disposed below the ramp surface;
  • FIG. 10 illustrates a perspective view of an integrated edge and corner ramp piece in accordance with another exemplary embodiment of the present invention, wherein this embodiment comprises a planar corner ramp surface and is configured for a right hand corner;
  • FIG. 11 illustrates a perspective view of an integrated edge and corner ramp piece in accordance with another exemplary embodiment of the present invention, wherein the edge ramp comprises an I-shaped configuration.
  • the present invention describes a method and system for transitioning from a floor or subfloor to a floor tile system overlaid thereon using an edge ramp having an integrated corner ramp portion.
  • the present invention provides several significant advantages over prior related edge ramps or edge ramp pieces.
  • Fourth, a ramp portion integral with the edge ramp means that there are no separate pieces to keep track of.
  • Fifth, an integrated corner ramp portion gives a much more aesthetically pleasing appearance to the flooring assembly.
  • a modular polymeric floor tile 12 configured for use within a flooring assembly comprising a plurality of similar modular floor tiles coupled together.
  • the floor tile 12 is approximately square in plan, with a thickness T that is substantially less than the plan dimension L.
  • Tile dimensions and composition will depend upon the specific use to which the tile will be applied. Sport uses, for example, frequently employ tiles having a square configuration with a side dimension L of either 9.8425 inches (metric tile) or 12.00 inches.
  • the thickness T frequently ranges from about 1 ⁇ 4′′ to 1 ⁇ 2′′, though other thicknesses are possible.
  • the tiles can be made of many suitable materials, including polyolefins such as polyurethane and polyethylene, and other polymers including nylon.
  • the floor tile 12 has a top surface 46 , a perimeter wall 56 of some height (e.g. 1 ⁇ 2′′), and includes support structure (not shown) for the top surface, such as upstanding grid structure or other supports for supporting the top surface above a support surface, such as a subfloor of concrete.
  • a plurality of releasable connectors are disposed along the perimeter wall.
  • the floor tile 12 includes loop and pin interconnecting structure, similar to that disclosed in U.S. Pat. No. 4,930,286. This structure comprises loops 42 on two adjacent sides of the tile, and pins 44 on the two other adjacent sides of the tile, as shown. All the elements of the floor tile, including the top surface, bottom support structure, and loop and pin connectors, can be integrally formed (e.g. by injection molding) of the same material so as to be structurally strong.
  • a tile 12 is placed with its top 46 facing up, and its bottom on any suitable subfloor, such as concrete.
  • a second tile is then placed parallel to and alongside the first tile, oriented such that the pins 44 of one side of the second tile are adjacent the loops 42 of a corresponding side of the first tile.
  • the pins of the second tile are then snapped into the loops of the first tile, such that the sides of the two tiles are fitted snugly together. This process is continued to enable a plurality of tiles to be joined together in a single floor assembly.
  • FIGS. 2-9 Shown in FIGS. 2-9 are various views of one embodiment of an integrated edge and corner ramp piece 10 .
  • This piece is configured for connection to a floor tile (see floor tile 12 in FIG. 1 ) as part of a modular floor tile system.
  • Modular interlocking floor tiles come in a variety of configurations.
  • the present invention edge and integral corner ramp is not limited to the specific floor tile shown and described herein. Instead, it is contemplated that the present invention edge and integral corner ramp may be configured for use with any floor tile design commonly known in the art, or obvious to those skilled in the art.
  • the present invention edge and corner ramp piece 10 is configured to attached to any exposed edge of a floor tile as part of a flooring system.
  • the edge and corner ramp piece 10 generally comprises an elongate edge ramp section 14 , and a corner ramp section 16 .
  • the elongate edge ramp section has a high side wall 18 , a low side 20 a with a lip 22 a , and a substantially planar edge ramp surface 24 extending therebetween.
  • the corner ramp section 16 integrally extends from the end of the edge ramp section, the corner ramp thus forming a part of an integral structure, rather than being a separate piece.
  • the corner ramp section 16 includes a low side 20 b with a lip 22 b , and has an apex 26 disposed adjacent the high side wall.
  • the corner ramp surface 28 shown as a curved or non planar surface, extends between the low side and the apex.
  • the edge and corner ramp piece 10 is designed to sit upon a support surface 30 , such as a concrete or other floor surface.
  • a support surface 30 such as a concrete or other floor surface.
  • the ramp surface 24 is supported upon upstanding supports, such as an upstanding grid of intersecting walls 32 or other support structure, which integrally interconnects the high side wall 18 , the ramp surface, and other portions of the edge and corner ramp piece.
  • upstanding support configuration shown in FIGS. 5 and 9 provides a plurality of upright support walls 32 that intersect each other to form a series of triangular cells 34 . This configuration helps to improve load distribution and can enhance tile performance.
  • upstanding supports 32 can be adopted for the upstanding supports 32 , the configuration of which may depend upon factors such as the type of support surface 30 , the magnitude of anticipated loads to be borne by the edge ramp, etc.
  • one alternative design provides a repeating pattern of hexagon units or cells. A series of cross ribs extending between the vertices of the sidewalls of each hexagon can be disposed against the underside of the top surface of the tile within each hexagon unit for additional strength. Such ribs can act as beams that help distribute loads from the center of each hexagon to the sidewalls thereof.
  • the high side wall 18 can have a height (see height H in FIG. 6 ) substantially equal to the thickness of the floor tile 12 (see floor tile 12 having thickness T in FIG. 1 ), so as to provide a ramp that rises to the full height of the floor tile.
  • the edge ramp section 14 can include an edge ramp end wall 36 , extending between the high side wall and low side 20 a of the edge ramp section. This edge ramp end wall is disposed at the end of the edge ramp section that is opposite the corner ramp section 16 . In the embodiment shown in the figures, the edge ramp end wall is oriented substantially perpendicular to the high side wall. In order to provide a gentle ramp surface, the edge ramp section has a width (see width W in FIG.
  • the edge ramp section may comprise a width that is over this, such as between about two and ten times the height of the high side wall.
  • the high side wall may comprise a height H of about 1 ⁇ 2′′
  • the low side may comprise a lip with a height of between about 0.05 -0.1 inches
  • the edge ramp section of the edge and corner ramp piece may comprise a width W of between about 1 and 3 inches, depending upon the desired incline of the ramp surface 24 . It will be apparent that other ramp dimensions, whether steeper or more gradual, can also be employed in accordance with the invention.
  • the corner ramp section 16 can include a corner ramp end wall 38 , disposed at a terminal end of the corner ramp section. Like the edge ramp end wall 36 , the corner ramp end wall 38 extends between the apex 26 of the corner ramp section and the low side 20 b . In the embodiment of FIG. 3 , the corner ramp end wall 38 is substantially coplanar with and essentially comprises an extension of the high side wall 18 . This configuration is suitable for a 90° corner. Nevertheless, it will be apparent that the edge and corner ramp piece disclosed herein is not limited to right angle corners nor floor tiles with formed to comprise right angles. Indeed, integral ramp and corner edge pieces configured for other angles are also contemplated by the present invention.
  • a plurality of connectors 40 configured to releasably interconnect the edge and corner ramp piece to the floor tile 12 and to one or more other edge and corner ramp pieces.
  • These connectors include loop connectors 40 a , and pin connectors 40 b .
  • the loops and pins are integrally formed in the side or end walls of the piece, so as to provide a strong connection.
  • Each loop or pin interconnects with a corresponding pin or loop, respectively, of an adjacent floor tile or edge ramp or corner ramp piece.
  • the loop connectors are disposed along the high side wall and the corner ramp end wall (thus designed to interconnect with corresponding pin connectors 44 in the floor tile 12 and an adjacent edge ramp piece 54 ), and a single pin connector 40 b is disposed on the edge ramp end wall (thus designed to interconnect with a single loop connector 42 of another floor tile 12 , or another adjacent edge ramp piece 54 ).
  • Edge and corner ramp pieces can be configured with the pins and loops reversed from the arrangement shown, or in other configurations and combinations. Naturally, the arrangement of the loops and pins must correspond for adjacent floor tiles and ramp pieces to interconnect to each other.
  • the low side 20 b of the corner ramp section 16 comprises a lip 22 b having an arcuate shape (e.g. a circular arc of constant radius centered at the apex 26 ), such that the corner ramp section defines an approximate quarter cone.
  • the corner ramp section will have a radius (see radius R in FIG. 3 ) substantially equal to the width W of the edge ramp section 14 .
  • the corner ramp surface 28 thus defines a conically curved surface that is substantially coplanar with the edge ramp surface 24 at a junction therewith (see 48 in FIG. 1, 2 ), and extends along a curve to the corner ramp end wall 38 , at the end of the corner ramp section.
  • the corner ramp portion can alternatively comprise a substantially planar ramp surface.
  • the edge and corner ramp piece 110 includes a corner ramp section 116 and a substantially planar corner surface or facet 128 that integrally extends from the edge ramp surface 124 of the edge ramp section 114 .
  • This configuration provides a substantially planar corner facet that is disposed at an angle to the edge ramp surface, rather than a curved conical surface.
  • Such a configuration can be simpler and less expensive to fabricate, or may be desirable for other reasons.
  • the corner surface could include multiple planar surfaces.
  • the corner ramp section includes an end wall 138 that is configured to interconnect to a subsequent edge ramp piece 54 .
  • the present invention contemplates, generally a corner ramp portion that is integrally formed with an edge ramp.
  • the particular geometric configuration of the corner edge ramp is not critical, and the present invention contemplates all configurations.
  • the present invention is not limited to use with square floor tiles.
  • the top 46 of the tile is depicted as being a smooth solid surface, neither the floor tile nor the edge and corner ramp piece are limited to a smooth, solid top surface.
  • Tiles having a grid or lattice-type top surface of various configurations have been produced, and the edge ramp and corner ramp surfaces 24 and 28 can be substantially solid, as depicted in the figures, or they can likewise have perforated, grid, or lattice-type surfaces.
  • Such a configuration can be desirable for outdoor installations, where through-drainage is desirable, or for other reasons, such as to provide better traction, reduce weight, etc.
  • edge and corner ramp piece 10 can be configured as either a left hand corner piece, as in the embodiment depicted in FIGS. 2-8 , or a right hand corner piece, as in the embodiment depicted in FIG. 10 .
  • the connectors can be configured as loop connectors or pin connectors. Naturally, the spacing of the connectors must correspond between the edge ramp piece and the floor tiles.
  • the edge ramp section 14 can have a length L substantially equal to the length of a side of the floor tile 12 (see floor tile 12 and length L in FIG. 1 ), such that the edge ramp extends entirely along one side of a single floor tile, and the corner ramp section 16 extends beyond the outside corner of the floor tile when the edge ramp and floor tile are interconnected.
  • the corner ramp end wall 38 will be properly positioned to interconnect to an edge ramp end wall of an edge ramp piece 54 connected to the adjacent floor tile side wall 56 .
  • the length of the edge and corner ramp piece 10 need not necessarily correspond to the length of a side of a floor tile.
  • edge ramp pieces 54 that are longer than the sides of individual tiles 12 can be used so that at least some individual edge ramp pieces will straddle or overlap floor tile joints.
  • the edge ramp pieces can be of a length corresponding to the length L of a side of the floor tiles, but placed in staggered relationship to floor tile joints.
  • the edge and corner ramp piece 10 can have a shorter length specifically chosen to make up the difference at the end of a series of floor tiles. Other configurations are also possible.
  • the edge and corner ramp piece 210 generally comprises an elongate edge ramp section 214 having an L-shaped configuration, and a corner ramp section 216 .
  • the elongate edge ramp section 214 has a high side wall 218 , a low side 220 a with a lip 222 a , and a substantially planar edge ramp surface 224 extending therebetween.
  • the corner ramp section 216 integrally extends between the ends of the L-shaped edge ramp section 214 , the corner ramp 216 thus forming a part of an integral structure, rather than being a separate piece.
  • the corner ramp section is contained or formed at the intersection of first and second perpendicular edge ramp portions forming the L-shaped configuration.
  • the corner ramp section 216 includes a low side 220 b with a lip 222 b , and has an apex 226 disposed adjacent the high side wall.
  • the corner ramp surface 228 shown as a curved or non planar surface, extends between the low side and the apex in a similar manner as discussed above.
  • the term “preferably” is non-exclusive where it is intended to mean “preferably, but not limited to.” Any steps recited in any method or process claims may be executed in any order and are not limited to the order presented in the claims. Means-plus-function or step-plus-function limitations will only be employed where for a specific claim limitation all of the following conditions are present in that limitation: a) “means for” or “step for” is expressly recited; b) a corresponding function is expressly recited; and c) structure, material or acts that support that structure are expressly recited. Accordingly, the scope of the invention should be determined solely by the appended claims and their legal equivalents, rather than by the descriptions and examples given above.

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Floor Finish (AREA)
US11/644,468 2005-12-22 2006-12-21 Integrated edge and corner ramp for a floor tile Abandoned US20070163195A1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
US11/644,468 US20070163195A1 (en) 2005-12-22 2006-12-21 Integrated edge and corner ramp for a floor tile
PCT/US2006/048837 WO2007100379A2 (fr) 2005-12-22 2006-12-22 Plaque integree et rampe de coin pour carrelage de sol

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US75361005P 2005-12-22 2005-12-22
US11/644,468 US20070163195A1 (en) 2005-12-22 2006-12-21 Integrated edge and corner ramp for a floor tile

Publications (1)

Publication Number Publication Date
US20070163195A1 true US20070163195A1 (en) 2007-07-19

Family

ID=38261808

Family Applications (1)

Application Number Title Priority Date Filing Date
US11/644,468 Abandoned US20070163195A1 (en) 2005-12-22 2006-12-21 Integrated edge and corner ramp for a floor tile

Country Status (2)

Country Link
US (1) US20070163195A1 (fr)
WO (1) WO2007100379A2 (fr)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20080010936A1 (en) * 2006-07-13 2008-01-17 Vaughans Of Leicester Ltd. Edging Tiles
US20080072514A1 (en) * 2006-09-27 2008-03-27 Barlow David R Interlocking floor system
US8453398B1 (en) 2012-03-29 2013-06-04 International Business Machines Corporation Rolling cabinet support system
US9631375B1 (en) 2016-07-11 2017-04-25 308, Llc Shock absorbing interlocking floor system
US10738484B2 (en) 2016-07-11 2020-08-11 308, Llc Shock absorbing interlocking floor system
US20220275654A1 (en) * 2018-11-07 2022-09-01 Viconic Sporting Llc Load distribution and absorption underlayment system with transition features

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2024229544A1 (fr) * 2023-05-08 2024-11-14 Cordeiro De Oliveira Emerson Rampe d'accès pour plancher modulaire

Citations (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3802144A (en) * 1972-08-16 1974-04-09 J Spica Through- and under-draining flooring modules
US3846945A (en) * 1972-10-02 1974-11-12 Rubbermaid Commercial Products Duckboard fatigue relief mat
US3909996A (en) * 1974-12-12 1975-10-07 Economics Lab Modular floor mat
US4287693A (en) * 1980-03-26 1981-09-08 Pawling Rubber Corporation Interlocking rubber mat
US4361614A (en) * 1981-05-20 1982-11-30 Moffitt Jr Merritt L Slip resistant mat with molding and method of assembly
US4436779A (en) * 1982-07-02 1984-03-13 Menconi K Anthony Modular surface such as for use in sports
US4468910A (en) * 1983-02-23 1984-09-04 Morrison Richard A Mat module with ramp strip
US4497858A (en) * 1983-09-09 1985-02-05 Andre Dupont Tile for an entrance mat
US4727697A (en) * 1982-04-02 1988-03-01 Vaux Thomas M Impact absorbing safety matting system
US4905431A (en) * 1986-12-24 1990-03-06 Ferodo Limited Flooring edge finisher
US4930286A (en) * 1988-03-14 1990-06-05 Daniel Kotler Modular sports tile with lateral absorption
US5073430A (en) * 1989-04-20 1991-12-17 Aidan S Bruce Trim strip
US5403637A (en) * 1993-09-28 1995-04-04 National Rubber Technology Inc. Resilient surfacing system
US5634309A (en) * 1992-05-14 1997-06-03 Polen; Rodney C. Portable dance floor
US5678324A (en) * 1993-05-12 1997-10-21 Valtion Teknillinen Tutkimuskeskus Method for improving biodegradation resistance and dimensional stability of cellulosic products
US5817399A (en) * 1996-11-22 1998-10-06 Kalman; James H. Article and method of manufacture of two-color non-slip tread or flooring plate
US6098354A (en) * 1998-04-07 2000-08-08 Dante Design Associates, Inc. Modular floor tile having reinforced interlocking portions
US6128881A (en) * 1998-10-22 2000-10-10 Sico Incorporated Portable floor
US6405495B1 (en) * 1998-06-04 2002-06-18 Ronald Kessler Spillage control safety floor matting
US6966155B2 (en) * 2004-03-29 2005-11-22 Nevison Dale C H Mat perimeter system
US20060016136A1 (en) * 2004-07-23 2006-01-26 Moller Jorgen J Jr Modular floor tile system with transition edge

Patent Citations (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3802144A (en) * 1972-08-16 1974-04-09 J Spica Through- and under-draining flooring modules
US3846945A (en) * 1972-10-02 1974-11-12 Rubbermaid Commercial Products Duckboard fatigue relief mat
US3909996A (en) * 1974-12-12 1975-10-07 Economics Lab Modular floor mat
US4287693A (en) * 1980-03-26 1981-09-08 Pawling Rubber Corporation Interlocking rubber mat
US4361614A (en) * 1981-05-20 1982-11-30 Moffitt Jr Merritt L Slip resistant mat with molding and method of assembly
US4727697A (en) * 1982-04-02 1988-03-01 Vaux Thomas M Impact absorbing safety matting system
US4436779A (en) * 1982-07-02 1984-03-13 Menconi K Anthony Modular surface such as for use in sports
US4468910A (en) * 1983-02-23 1984-09-04 Morrison Richard A Mat module with ramp strip
US4497858A (en) * 1983-09-09 1985-02-05 Andre Dupont Tile for an entrance mat
US4905431A (en) * 1986-12-24 1990-03-06 Ferodo Limited Flooring edge finisher
US4930286A (en) * 1988-03-14 1990-06-05 Daniel Kotler Modular sports tile with lateral absorption
US5073430A (en) * 1989-04-20 1991-12-17 Aidan S Bruce Trim strip
US5634309A (en) * 1992-05-14 1997-06-03 Polen; Rodney C. Portable dance floor
US5678324A (en) * 1993-05-12 1997-10-21 Valtion Teknillinen Tutkimuskeskus Method for improving biodegradation resistance and dimensional stability of cellulosic products
US5403637A (en) * 1993-09-28 1995-04-04 National Rubber Technology Inc. Resilient surfacing system
US5817399A (en) * 1996-11-22 1998-10-06 Kalman; James H. Article and method of manufacture of two-color non-slip tread or flooring plate
US6098354A (en) * 1998-04-07 2000-08-08 Dante Design Associates, Inc. Modular floor tile having reinforced interlocking portions
US6405495B1 (en) * 1998-06-04 2002-06-18 Ronald Kessler Spillage control safety floor matting
US6128881A (en) * 1998-10-22 2000-10-10 Sico Incorporated Portable floor
US6966155B2 (en) * 2004-03-29 2005-11-22 Nevison Dale C H Mat perimeter system
US20060016136A1 (en) * 2004-07-23 2006-01-26 Moller Jorgen J Jr Modular floor tile system with transition edge

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20080010936A1 (en) * 2006-07-13 2008-01-17 Vaughans Of Leicester Ltd. Edging Tiles
US20080072514A1 (en) * 2006-09-27 2008-03-27 Barlow David R Interlocking floor system
US7516587B2 (en) * 2006-09-27 2009-04-14 Barlow David R Interlocking floor system
US8453398B1 (en) 2012-03-29 2013-06-04 International Business Machines Corporation Rolling cabinet support system
US9631375B1 (en) 2016-07-11 2017-04-25 308, Llc Shock absorbing interlocking floor system
US9863156B1 (en) 2016-07-11 2018-01-09 308, Llc Shock absorbing interlocking floor system
US10738484B2 (en) 2016-07-11 2020-08-11 308, Llc Shock absorbing interlocking floor system
US20220275654A1 (en) * 2018-11-07 2022-09-01 Viconic Sporting Llc Load distribution and absorption underlayment system with transition features
US11834847B2 (en) * 2018-11-07 2023-12-05 Viconic Sporting Llc Load distribution and absorption underlayment system with transition features

Also Published As

Publication number Publication date
WO2007100379A3 (fr) 2008-08-28
WO2007100379A2 (fr) 2007-09-07

Similar Documents

Publication Publication Date Title
US8397466B2 (en) Tile with multiple-level surface
RU2410508C2 (ru) Стыкуемая система покрытия пола
US8505256B2 (en) Synthetic floor tile having partially-compliant support structure
US5992106A (en) Hexagon tile with equilateral reinforcement
US20040258869A1 (en) Modular plastic flooring
US20050028475A1 (en) Interlocked base and an overlaying surface covering
US7571573B2 (en) Modular floor tile with lower cross rib
US10196826B1 (en) Elevated flooring system
US5117596A (en) Portable dance floor
US9863156B1 (en) Shock absorbing interlocking floor system
US20110229692A1 (en) Base for a floor mat
RU2449098C2 (ru) Элемент настила для модульного пола, модульный пол, полученный с помощью этого элемента, и способ сборки упомянутого модульного пола
WO2000008273A9 (fr) Carreau hexagonal a renfort equilateral
CN104937191A (zh) 模块化游泳池
US20050108968A1 (en) Arch-ribbed tile system
CA2905148A1 (fr) Systeme de plateforme modulaire portatif et pliant
US20070163195A1 (en) Integrated edge and corner ramp for a floor tile
WO2011131182A2 (fr) Plaque à poser
US20020078652A1 (en) Modular structural surface assembly
KR20190011490A (ko) 분해 및 조립이 용이한 조립식 바닥재
DE102010016570A1 (de) Verlegeplatte
KR100665225B1 (ko) 평상마루
CN101208487A (zh) 具有多层表面的地砖
AU2003201388A1 (en) Modular plastic flooring

Legal Events

Date Code Title Description
AS Assignment

Owner name: CONNOR SPORT COURT INTERNATIONAL, INC., UTAH

Free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNORS:JENKINS, MARK;SHAPIRO, JEREMIAH;FORSTER, CHERYL;REEL/FRAME:018745/0554;SIGNING DATES FROM 20060607 TO 20060808

STCB Information on status: application discontinuation

Free format text: ABANDONED -- FAILURE TO RESPOND TO AN OFFICE ACTION