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US20250318594A1 - Protective Garments - Google Patents

Protective Garments

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Publication number
US20250318594A1
US20250318594A1 US18/748,152 US202418748152A US2025318594A1 US 20250318594 A1 US20250318594 A1 US 20250318594A1 US 202418748152 A US202418748152 A US 202418748152A US 2025318594 A1 US2025318594 A1 US 2025318594A1
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US
United States
Prior art keywords
cut
collar
protective sports
pants
protective
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.)
Pending
Application number
US18/748,152
Inventor
Martin Enrique Negron-Moreno
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.)
Individual
Original Assignee
Individual
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
Priority claimed from US18/372,231 external-priority patent/US20250151821A1/en
Priority claimed from US18/420,838 external-priority patent/US20240365888A1/en
Application filed by Individual filed Critical Individual
Priority to US18/748,152 priority Critical patent/US20250318594A1/en
Publication of US20250318594A1 publication Critical patent/US20250318594A1/en
Pending legal-status Critical Current

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Classifications

    • AHUMAN NECESSITIES
    • A41WEARING APPAREL
    • A41DOUTERWEAR; PROTECTIVE GARMENTS; ACCESSORIES
    • A41D1/00Garments
    • A41D1/04Vests, jerseys, sweaters or the like
    • AHUMAN NECESSITIES
    • A41WEARING APPAREL
    • A41DOUTERWEAR; PROTECTIVE GARMENTS; ACCESSORIES
    • A41D1/00Garments
    • A41D1/06Trousers
    • A41D1/08Trousers specially adapted for sporting purposes
    • A41D1/088Trousers specially adapted for sporting purposes with crotch reinforcement
    • AHUMAN NECESSITIES
    • A41WEARING APPAREL
    • A41DOUTERWEAR; PROTECTIVE GARMENTS; ACCESSORIES
    • A41D13/00Professional, industrial or sporting protective garments, e.g. surgeons' gowns or garments protecting against blows or punches
    • A41D13/0015Sports garments other than provided for in groups A41D13/0007 - A41D13/088
    • AHUMAN NECESSITIES
    • A41WEARING APPAREL
    • A41DOUTERWEAR; PROTECTIVE GARMENTS; ACCESSORIES
    • A41D13/00Professional, industrial or sporting protective garments, e.g. surgeons' gowns or garments protecting against blows or punches
    • A41D13/05Professional, industrial or sporting protective garments, e.g. surgeons' gowns or garments protecting against blows or punches protecting only a particular body part
    • A41D13/0512Neck or shoulders area
    • AHUMAN NECESSITIES
    • A41WEARING APPAREL
    • A41DOUTERWEAR; PROTECTIVE GARMENTS; ACCESSORIES
    • A41D13/00Professional, industrial or sporting protective garments, e.g. surgeons' gowns or garments protecting against blows or punches
    • A41D13/05Professional, industrial or sporting protective garments, e.g. surgeons' gowns or garments protecting against blows or punches protecting only a particular body part
    • A41D13/055Protector fastening, e.g. on the human body
    • A41D13/0556Protector fastening, e.g. on the human body with releasable fastening means
    • A41D13/0562Protector fastening, e.g. on the human body with releasable fastening means with hook and loop fastener
    • AHUMAN NECESSITIES
    • A41WEARING APPAREL
    • A41DOUTERWEAR; PROTECTIVE GARMENTS; ACCESSORIES
    • A41D13/00Professional, industrial or sporting protective garments, e.g. surgeons' gowns or garments protecting against blows or punches
    • A41D13/05Professional, industrial or sporting protective garments, e.g. surgeons' gowns or garments protecting against blows or punches protecting only a particular body part
    • A41D13/08Arm or hand
    • AHUMAN NECESSITIES
    • A41WEARING APPAREL
    • A41DOUTERWEAR; PROTECTIVE GARMENTS; ACCESSORIES
    • A41D27/00Details of garments or of their making
    • A41D27/10Sleeves; Armholes
    • AHUMAN NECESSITIES
    • A41WEARING APPAREL
    • A41DOUTERWEAR; PROTECTIVE GARMENTS; ACCESSORIES
    • A41D31/00Materials specially adapted for outerwear
    • A41D31/04Materials specially adapted for outerwear characterised by special function or use
    • A41D31/10Impermeable to liquids, e.g. waterproof; Liquid-repellent
    • A41D31/102Waterproof and breathable
    • AHUMAN NECESSITIES
    • A41WEARING APPAREL
    • A41DOUTERWEAR; PROTECTIVE GARMENTS; ACCESSORIES
    • A41D31/00Materials specially adapted for outerwear
    • A41D31/04Materials specially adapted for outerwear characterised by special function or use
    • A41D31/24Resistant to mechanical stress, e.g. pierce-proof
    • A41D31/245Resistant to mechanical stress, e.g. pierce-proof using layered materials
    • AHUMAN NECESSITIES
    • A41WEARING APPAREL
    • A41DOUTERWEAR; PROTECTIVE GARMENTS; ACCESSORIES
    • A41D2300/00Details of garments
    • A41D2300/30Closures
    • A41D2300/32Closures using hook and loop-type fasteners
    • AHUMAN NECESSITIES
    • A41WEARING APPAREL
    • A41DOUTERWEAR; PROTECTIVE GARMENTS; ACCESSORIES
    • A41D2300/00Details of garments
    • A41D2300/30Closures
    • A41D2300/322Closures using slide fasteners
    • AHUMAN NECESSITIES
    • A41WEARING APPAREL
    • A41DOUTERWEAR; PROTECTIVE GARMENTS; ACCESSORIES
    • A41D2300/00Details of garments
    • A41D2300/30Closures
    • A41D2300/324Closures using snap fasteners
    • AHUMAN NECESSITIES
    • A41WEARING APPAREL
    • A41DOUTERWEAR; PROTECTIVE GARMENTS; ACCESSORIES
    • A41D2300/00Details of garments
    • A41D2300/30Closures
    • A41D2300/326Closures using hooks and eyelets
    • AHUMAN NECESSITIES
    • A41WEARING APPAREL
    • A41DOUTERWEAR; PROTECTIVE GARMENTS; ACCESSORIES
    • A41D2400/00Functions or special features of garments
    • A41D2400/44Donning facilities
    • AHUMAN NECESSITIES
    • A41WEARING APPAREL
    • A41DOUTERWEAR; PROTECTIVE GARMENTS; ACCESSORIES
    • A41D2400/00Functions or special features of garments
    • A41D2400/80Friction or grip reinforcement
    • AHUMAN NECESSITIES
    • A41WEARING APPAREL
    • A41DOUTERWEAR; PROTECTIVE GARMENTS; ACCESSORIES
    • A41D2500/00Materials for garments
    • A41D2500/50Synthetic resins or rubbers
    • AHUMAN NECESSITIES
    • A41WEARING APPAREL
    • A41DOUTERWEAR; PROTECTIVE GARMENTS; ACCESSORIES
    • A41D2600/00Uses of garments specially adapted for specific purposes
    • A41D2600/10Uses of garments specially adapted for specific purposes for sport activities

Definitions

  • the present invention relates generally to protective garments for sports players. More specifically, the invention pertains to garments incorporating cut-resistant materials in critical areas such as the neck, wrist, forearm, inner thighs, and above the knees to provide enhanced protection against blade injuries.
  • Ice hockey stands as one of the most exhilarating and challenging team sports.
  • the game played at high velocities, sees participants swiftly skating across the ice, leveraging hockey sticks to guide a puck past the opposition's goal.
  • a key component that makes this sport particularly challenging is the frequent physical confrontations between players, resulting in potential bodily harm, especially when considering the razor-sharp edges of the ice skates.
  • players have traditionally donned various protective equipment including hockey gloves, elbow pads, helmets, and pants. Yet, current protective equipment offerings exhibit inherent
  • a significant vulnerability in the present design of hockey apparel is the unprotected gap between the hockey glove and elbow pad, leaving players' wrists and lower arms exposed. This region of the arm becomes an easy target for inadvertent blade cuts during the rough and tumble of the game.
  • Current protective strategies for the neck area also fall short. While neck guards exist as an option, they are often made of thick, cumbersome materials, limiting a player's mobility and becoming yet another discrete piece of equipment to wear, manage, and maintain.
  • the design of traditional hockey pants does not adequately protect the inner thigh regions where the femoral artery is located, or the areas above the knees, leaving these critical areas vulnerable to potentially severe injuries.
  • Kevlar is a known cut-resistant material, it degrades quickly when subjected to the tumultuous environment of an average hockey kit bag. The material's susceptibility to degradation under such conditions reduces its effectiveness and longevity, necessitating frequent replacements and thereby increasing costs and inconvenience for the players.
  • U.S. Pat. No. 8,418,262B2 describes a protective undergarment worn for ice skating sports comprising a torso portion having a front, a back and a neck opening, said torso portion comprising a jersey fabric, and first and second sleeves which extend from and are joined to or integral with said torso portion, each sleeve including a flexible, high-performance fabric, resistant to cutting; wherein at least a part of said front and back of said torso portion between opposed sides thereof comprises said jersey fabric without any flexible high-performance fabric resistance to cutting.
  • the shirt has special protective cover stitched, surged or fused on the lower sleeves, underarm parts and armpits to prevent against gashes, cuts and other injuries caused by skate blades. However, it does not have any protection for the wearer's neck, which could be argued to be the most important part to protect.
  • U.S. Pat. No. 6,038,701A discloses a hockey shirt with a lower trunk opening, a neck opening and a neck guard associated with the neck opening.
  • the neck guard includes a neck-surrounding band of fabric, and a releasable attachment for changing the diameter of the neck guard to suit the needs of the wearer.
  • the shirt includes sleeves, with cuff assemblies.
  • the cuff assemblies include a slash guard retaining pocket and an elasticizing means, which in the preferred embodiment is the sleeve cuff itself.
  • the neck guard and wrist guards are formed of rigid material secured to the hockey shirt, rather than being a cut-resistant material integrated with the non-cut-resistant parts of the shirt. This increases manufacturing complexity and cost.
  • the present invention seeks to address these challenges and provide players with an optimal blend of protection and agility by embedding strategically placed portions of cut-resistant polyethylene material, particularly ultra-high molecular weight polyethylene (UHMWPE), into the design of protective garments.
  • UHMWPE ultra-high molecular weight polyethylene
  • the invention aims to provide comprehensive protection to critical areas such as the neck, wrist, forearm, inner thighs, and above the knees without impeding the player's mobility.
  • the present invention pertains to protective garments specifically designed for ice hockey players, offering protection to critical areas prone to blade injuries.
  • These garments include an upper body garment comprising a collar, left and right sleeves with distinct upper arm and forearm portions, and a torso portion extending between the sleeves and adjacent to the collar, wherein the collar and forearm portions are formed of a cut-resistant material, notably UHMWPE, providing enhanced protection against potential cuts.
  • the invention includes protective sports pants designed to protect the lower body, incorporating cut-resistant UHMWPE material in the inner thigh portions to protect the femoral artery and above the knees on the front of the thighs.
  • the collar is a turtleneck-style collar formed of cut-resistant material.
  • the collar has an opening with a Velcro or zipper closing mechanism.
  • the garment further comprises an adjustable neck piece which is detachable from the collar and configured to be positioned over a portion of the collar.
  • the polyethylene employed is of ultra-high molecular weight. This particular material offers superior resistance to cuts while not compromising on the flexibility essential for the player's movement.
  • additional cut-resistant materials may be integrated with the garment to support the polyethylene portions.
  • aramid fabrics such as Nomex®, Kevlar®, and Twaron® may be incorporated.
  • the torso portion and upper arm portions of the upper body garment are constructed from a non-cut-resistant material, offering greater flexibility and comfort.
  • the cuffs may also be constructed from this material if the garment includes cuffs.
  • the non-cut-resistant fabric may comprise one or more of spandex, polyester, synthetic, microfiber, nylon, and/or polypropylene fabrics.
  • the non-cut-resistant fabric is a blend of multiple different materials.
  • the non-cut-resistant fabric comprises about 85% polyester and about 15% spandex.
  • the non-cut-resistant fabric may comprise 80-90% polyester and 10-20% spandex.
  • the chosen fabric for the non-cut-resistant sections is either a single material or a blend of materials.
  • the fabric may comprise a blend of 80-90% polyester and 10-20% spandex, allowing for elasticity, breathability, and comfort for the wearer.
  • the collar and the yoke of the torso portion encompass a placket extending through them.
  • This placket is designed to facilitate the donning and removal of the protective garment. By transitioning between an open and closed position, the placket aids in adjusting the collar to fit securely against the user's neck.
  • the placket is equipped with hook and loop fasteners that assist in transitioning between its closed and open positions.
  • hook and loop fasteners offer a reliable yet easily adjustable mechanism to secure the placket in place.
  • Other standard mechanisms such as buttons, zippers, studs, buckles, snap fasteners, and eyelets may also be used.
  • the upper arm portions of the sleeves incorporate high friction gripping elements on their outer surfaces. These elements, which may comprise silicon dots, ensure that any additional sports equipment worn over the garment, such as elbow pads, remains securely positioned.
  • the protective garment sleeves include cuffs. These cuffs add an extra layer of protection and fitment. To further enhance the comfort and positioning of the forearm portions on the wearer's wrists and/or forearms, the cuffs on the left and right sleeves may form thumbholes.
  • the protective sports pants further comprise additional protective elements made of cut-resistant material located around the ankle regions.
  • the protective sports pants further comprise a front pocket configured to hold a groin cup, and the front pocket includes a groin cup.
  • the protective sports pants further comprise Velcro straps to keep hockey socks in place.
  • the waistband of the protective sports pants is adjustable.
  • the waistband of the protective sports pants includes an elastic section for improved fit and comfort.
  • the protective sports pants further comprise compression features to accelerate post-workout recovery, reduce muscle fatigue, and improve circulation.
  • the protective sports pants are designed to improve temperature regulation and provide moisture-wicking properties.
  • FIG. 1 is a front view of a variant of the first embodiment of the protective garment, showcasing the collar, sleeves, and torso portion.
  • FIG. 2 illustrates a rear view of the same variant of the first embodiment of the protective garment, emphasizing the placket in a closed position.
  • FIG. 3 depicts a rear view of the same variant of the first embodiment of the protective garment with the placket in an open position, detailing the mechanism of the hook and loop fasteners.
  • FIG. 4 is a front view of another variant of the first embodiment of the protective garment, having an alternative turtleneck collar design.
  • FIG. 5 is a front view of another variant of the first embodiment of the protective garment, having a configurable neck protector element for additional protection of the collar area.
  • FIG. 6 is a front view of another variant of the first embodiment of the protective garment, having a zipper integrated into the collar for comfort and ease of wear.
  • FIG. 7 is a front view of an example configuration of the second embodiment of the invention, the hockey pants, showcasing the waistband, upper thigh portions, knee portions, and lower leg portions.
  • FIG. 8 is a rear view of the same example configuration of the second embodiment of the invention, the hockey pants, detailing the protective elements and the overall design of the rear portions.
  • first means “first,” “second,” and the like are used herein to describe various features or elements, but these features or elements should not be limited by these terms. These terms are only used to distinguish one feature or element from another feature or element. Thus, a first feature or element discussed below could be termed a second feature or element, and similarly, a second feature or element discussed below could be termed a first feature or element without departing from the teachings of the present disclosure.
  • FIG. 1 is a front view of a variant of the first embodiment of the protective garment 102 .
  • the protective garment 102 includes a collar 104 , a left sleeve 106 , a right sleeve 114 , and a torso portion 122 .
  • the collar 104 is adjacent to the torso portion 122 and may be joined, for example, by stitches.
  • the left sleeve 106 and the right sleeve 114 are both connected to the torso portion 122 , with the torso portion 122 extending between the left and right sleeves 106 , 114 .
  • the torso portion 122 also includes a yoke 124 that extends from the collar 104 to about the bottom of where the left sleeve 106 and the right sleeve 114 connect to the torso portion 122 .
  • the left sleeve 106 includes a left upper arm portion 108 , a left forearm portion 110 , and a left cuff 112 .
  • the left upper arm portion 108 is attached to and extends from the yoke 124 of the torso portion 122 to the left forearm portion 110 .
  • the left forearm portion 110 is attached to and extends from the left upper arm portion 108 to the left cuff 112 .
  • the right sleeve 114 includes a right upper arm portion 116 , a right forearm portion 118 , and a right cuff 120 .
  • the right upper arm portion 116 is attached to and extends from the yoke 124 of the torso portion 122 to the right forearm portion 118 .
  • the right forearm portion 118 is attached to and extends from the right upper arm portion 116 to the right cuff 120 .
  • the collar 104 , the left forearm portion 110 , and the right forearm portion 118 are each made of a cut-resistant material.
  • the cut-resistant material serves to prevent or inhibit injuries to the user's wrists and forearms, as well as their neck.
  • the portions of cut-resistant material include at least one section formed of polyethylene, such as for example an ultra-high-molecular-weight polyethylene.
  • Ultra-high-molecular-weight polyethylene is polyethylene with extremely long chains such that the molecular weight usually ranges between 3.5 and 7.5 million atomic mass units.
  • the polyethylene portions may be integrated with or reinforced by portions of aramid fabrics.
  • Aramid is aromatic polyamide and contains repeating units of large phenyl rings linked together by amide groups.
  • Examples of aramid fabrics include Nomex® and Kevlar®, made by DuPont, and Twaron®, made by Akzo Industrial Fibers.
  • the torso portion 122 , the left upper arm portion 108 , the left cuff 112 , the right upper arm portion 116 , and the right cuff 120 are each made of a non-cut-resistant fabric.
  • the non-cut-resistant fabric provides a greater range of movement for users than would be provided if the entire protective garment 102 were made of the cut-resistant material. Additional benefits of the non-cut-resistant fabric include, for example, improved temperature regulation, improved circulation, and accelerated post-workout recovery.
  • Suitable fabrics for the non-cut-resistant fabric include, but are not limited to, spandex, polyester, synthetic, microfiber, nylon, and/or polypropylene fabrics.
  • the non-cut-resistant fabric is a blend of multiple different materials.
  • the non-cut-resistant fabric comprises about 85% polyester and about 15% spandex.
  • the non-cut-resistant fabric may comprise 80-90% polyester and 10-20% spandex.
  • the left cuff 112 and the right cuff 120 further form thumbholes 130 a , 130 b .
  • the thumbholes 130 a , 130 b assist in keeping the cut-resistant material of the left forearm portion 110 and the right forearm portion 118 in place on the user's wrists and/or forearms.
  • a protective garment may not form thumbholes.
  • a protective garment may form a thumbhole on only one of the left and right cuffs.
  • the left upper arm portion 108 and the right upper arm portion 116 further include silicon dots 132 a , 132 b , respectively.
  • the silicon dots 132 a , 132 b are useful for keeping additional protective equipment, such as elbow pads, in place.
  • the silicon dots 132 a , 132 b may be uniformly or randomly distributed.
  • the silicon dots 132 a , 132 b are distributed circumferentially around the left upper arm portion 108 and the right upper arm portion 116 .
  • left and right upper arm portions do not include silicon dots.
  • one of the left and right upper arm portions includes silicon dots.
  • FIG. 2 a rear view of the same variant of the first embodiment of the protective garment 102 with a placket 126 in a closed position is shown according to one embodiment.
  • the placket 126 extends through the collar 104 and the yoke 124 .
  • the placket 126 is a closeable opening in the protective garment 102 that facilitates putting on and removing the protective garment 102 .
  • the placket 126 is also useful for adjusting the collar 104 to fit snugly against the user's neck.
  • a placket is not located on the rear of the protective garment.
  • a placket is on a side of the protective garment or on a front of the protective garment.
  • FIG. 3 shows a rear view of the same variant of the first embodiment of the protective garment 102 with the placket 126 in an open position according to one embodiment.
  • the open position of the placket 126 is useful for removing or donning the protective garment 102 because it increases the size of the opening defined by the collar 104 , permitting a user's head to extend therethrough.
  • the placket 126 further includes hook and loop fasteners 128 to assist in temporarily transitioning the placket 126 to the closed position (the closed position is shown in FIG. 2 ).
  • the placket includes buttons and holes, a zipper, studs, buckles, snap fasteners, eyelets, or any other suitable fastening system that allows the placket to transition between the closed and open positions.
  • FIG. 4 a front view of another variant of the first embodiment of the protective garment having an alternative turtleneck collar design 104 a is shown.
  • the turtleneck collar 104 a is the only difference from the structural design of the variant shown in FIG. 1 ; all other elements remain unchanged.
  • FIG. 5 a front view of another variant of the first embodiment of the protective garment having a configurable neck protector element 103 for additional protection of the collar area is shown.
  • This adjustable neck piece 103 may be configured in various shapes and sizes and may have an internal surface with a Velcro or other attachment mechanism formed thereon, allowing users to place the neck piece 103 over areas of the collar that are comfortable for them and which they believe require additional protection.
  • FIG. 6 a front view of another variant of the first embodiment of the protective garment is shown having a zipper 105 integrated into the collar for comfort and ease of wear.
  • Other opening and closing mechanisms may provide a similar level of comfort and ease of wear, such as Velcro strips, etc.
  • FIG. 7 is a front view of an example configuration of the second embodiment of the protective garment, the hockey pants 202 .
  • the hockey pants 202 include a waistband 204 , a left leg 206 , and a right leg 214 .
  • the left leg 206 and the right leg 214 each have an upper thigh portion 208 , a knee portion 210 , and a lower leg portion 212 .
  • the upper thigh portions 208 of the left leg 206 and the right leg 214 include integrated elements 210 of cut-resistant material to provide protection to the femoral artery.
  • the knee portions also include cut-resistant material 216 located both over and above the knees on the front of the thighs for additional protection.
  • the lower leg portions 212 extend from the knee portions 210 down to the ankles.
  • the waistband 204 is adjustable and may include an elastic section for improved fit and comfort.
  • the cut-resistant material used in the inner thigh portions 208 and above the knees in the knee portions 210 is ultra-high-molecular-weight polyethylene (UHMWPE). This material offers superior resistance to cuts while maintaining flexibility and durability.
  • the cut-resistant material may be reinforced with aramid fabrics, such as Kevlar®, to enhance protection.
  • the hockey pants 202 may also feature a front pocket (not illustrated) configured to hold a groin cup, providing additional protection.
  • the front pocket may include the groin cup as part of the garment.
  • Velcro straps may also be included to keep hockey socks in place during play.
  • the non-cut-resistant portions of the pants, such as the lower leg portions 212 may be made from materials like spandex, polyester, synthetic, microfiber, nylon, and/or polypropylene fabrics, offering benefits such as compression, improved temperature regulation, and moisture-wicking properties.
  • FIG. 8 a rear view of the same example configuration of the second embodiment of the protective garment, the hockey pants 202 , is shown.
  • the rear view highlights the protective elements and overall design of the rear portions of the pants.
  • the upper thigh portions 208 on the rear side also include integrated cut-resistant elements for comprehensive protection of the femoral artery region.
  • the adjustable waistband 204 and the elastic section are visible, designed to provide a secure and comfortable fit.
  • the knee portions 210 on the rear side mirror the front, offering consistent protection above the knees. Additional cut-resistant elements 218 are located around the ankle regions to safeguard against blade injuries in these critical areas.
  • the non-cut-resistant portions of the pants are made from flexible and breathable fabrics. These materials ensure that the hockey pants 202 offer both protection and comfort, allowing players to maintain agility and performance on the ice.
  • UHMWPE ultra-high-molecular-weight polyethylene
  • HMPE high-modulus polyethylene
  • the longer chains of UHMWPE enhance the material's toughness by transferring load more effectively to the polymer backbone through strengthened intermolecular interactions. This results in UHMWPE having the highest impact strength of any thermoplastic currently available.
  • UHMWPE exhibits several advantageous properties that make it particularly suitable for use in protective sports garments. It is odorless, tasteless, and nontoxic, embodying all the characteristics of high-density polyethylene (HDPE) with additional benefits such as resistance to concentrated acids and alkalis, as well as numerous organic solvents.
  • the material is highly resistant to corrosive chemicals, except oxidizing acids, and exhibits extremely low moisture absorption and a very low coefficient of friction.
  • UHMWPE is self-lubricating and highly resistant to abrasion, with some forms being 15 times more resistant to abrasion than carbon steel. Its coefficient of friction is significantly lower than that of nylon and acetal, and it offers better abrasion resistance than polytetrafluoroethylene (PTFE), commonly known as Teflon.
  • PTFE polytetrafluoroethylene
  • UHMWPE's strength is primarily derived from the length of its individual polymer chains. The van der Waals forces between these long molecules create a high overall intermolecular strength, allowing UHMWPE to carry larger shear forces from molecule to molecule.
  • UHMWPE can attain a parallel orientation greater than 95% and a level of crystallinity ranging from 39% to 75%. This structural orientation contrasts with Kevlar, which derives its strength from strong bonding between relatively short molecules.
  • Kevlar degrades quickly in the challenging environment of an average hockey kit bag, reducing its effectiveness and lifespan.
  • UHMWPE maintains its integrity and protective qualities over extended periods, making it a superior choice for protective garments. Additionally, UHMWPE does not readily absorb water or moisture, nor does it interact strongly with skin, providing a comfortable fit for the wearer. It is also resistant to UV radiation and microorganisms, further enhancing its durability.
  • UHMWPE does have some limitations, including a lower heat resistance compared to other high-strength fibers. It has a melting point of around 130 to 136° C. (266 to 277° F.) and is not recommended for use at temperatures exceeding 80 to 100° C. (176 to 212° F.) for extended periods. The material also becomes brittle at temperatures below ⁇ 150° C. ( ⁇ 240° F.). Despite these limitations, UHMWPE's overall performance characteristics make it an ideal choice for the protective elements in the present invention.
  • the annealing process for UHMWPE involves heating the material to between 135° C. (275° F.) and 138° C. (280° F.) in an oven or a liquid bath of silicone oil or glycerine, followed by cooling at a controlled rate to ensure optimal material properties. This process enhances the strength and durability of UHMWPE, ensuring that it provides reliable protection against cuts and abrasions.

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  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Physical Education & Sports Medicine (AREA)
  • Otolaryngology (AREA)
  • Professional, Industrial, Or Sporting Protective Garments (AREA)

Abstract

The invention provides protective garments tailored for ice hockey players to safeguard critical areas susceptible to blade injuries. The garments include an upper body garment with a collar, left and right sleeves with specific upper arm and forearm portions, and a torso portion, as well as a pair of pants with strategically placed protective elements. Strategically integrated portions of cut-resistant ultra-high-molecular-weight polyethylene (UHMWPE) material are present in the collar, forearm sections, inner thighs, and above the knees on the front of the thighs. Some embodiments also incorporate other fabrics, such as aramid variants, while non-cut-resistant sections may be made from blends like polyester and spandex. The collar may take various forms to provide the wearer with configurable protection, and the pants offer additional features such as Velcro straps for hockey socks and pockets for optional groin cups.

Description

    CROSS REFERENCE TO RELATED APPLICATIONS
  • This patent application claims the benefit of US Non-provisional application Ser. No. 18/372,231, filed 25 Sep. 2023; and of Non-provisional application Ser. No. 18/420,838, filed 24 Jan. 2024.
  • FIELD OF INVENTION
  • The present invention relates generally to protective garments for sports players. More specifically, the invention pertains to garments incorporating cut-resistant materials in critical areas such as the neck, wrist, forearm, inner thighs, and above the knees to provide enhanced protection against blade injuries.
  • BACKGROUND
  • Ice hockey stands as one of the most exhilarating and challenging team sports. The game, played at high velocities, sees participants swiftly skating across the ice, leveraging hockey sticks to guide a puck past the opposition's goal. A key component that makes this sport particularly challenging is the frequent physical confrontations between players, resulting in potential bodily harm, especially when considering the razor-sharp edges of the ice skates. To mitigate potential injuries, players have traditionally donned various protective equipment including hockey gloves, elbow pads, helmets, and pants. Yet, current protective equipment offerings exhibit inherent
  • A significant vulnerability in the present design of hockey apparel is the unprotected gap between the hockey glove and elbow pad, leaving players' wrists and lower arms exposed. This region of the arm becomes an easy target for inadvertent blade cuts during the rough and tumble of the game. Current protective strategies for the neck area also fall short. While neck guards exist as an option, they are often made of thick, cumbersome materials, limiting a player's mobility and becoming yet another discrete piece of equipment to wear, manage, and maintain. Similarly, the design of traditional hockey pants does not adequately protect the inner thigh regions where the femoral artery is located, or the areas above the knees, leaving these critical areas vulnerable to potentially severe injuries.
  • Another limitation of current protective materials is the use of Kevlar. While Kevlar is a known cut-resistant material, it degrades quickly when subjected to the tumultuous environment of an average hockey kit bag. The material's susceptibility to degradation under such conditions reduces its effectiveness and longevity, necessitating frequent replacements and thereby increasing costs and inconvenience for the players.
  • The prior art solutions have recognized these evident vulnerabilities and have made attempts to address them.
  • U.S. Pat. No. 8,418,262B2 describes a protective undergarment worn for ice skating sports comprising a torso portion having a front, a back and a neck opening, said torso portion comprising a jersey fabric, and first and second sleeves which extend from and are joined to or integral with said torso portion, each sleeve including a flexible, high-performance fabric, resistant to cutting; wherein at least a part of said front and back of said torso portion between opposed sides thereof comprises said jersey fabric without any flexible high-performance fabric resistance to cutting. The shirt has special protective cover stitched, surged or fused on the lower sleeves, underarm parts and armpits to prevent against gashes, cuts and other injuries caused by skate blades. However, it does not have any protection for the wearer's neck, which could be argued to be the most important part to protect.
  • U.S. Pat. No. 6,038,701A discloses a hockey shirt with a lower trunk opening, a neck opening and a neck guard associated with the neck opening. The neck guard includes a neck-surrounding band of fabric, and a releasable attachment for changing the diameter of the neck guard to suit the needs of the wearer. In one embodiment, the shirt includes sleeves, with cuff assemblies. The cuff assemblies include a slash guard retaining pocket and an elasticizing means, which in the preferred embodiment is the sleeve cuff itself. However, the neck guard and wrist guards are formed of rigid material secured to the hockey shirt, rather than being a cut-resistant material integrated with the non-cut-resistant parts of the shirt. This increases manufacturing complexity and cost.
  • Neither of these prior art solutions contemplate the inclusion of portions of cut-resistant polyethylene material in an underarm or garment on both the neck and sleeve forearm portions to guard a wearer from both neck and arm cuts whilst also maintaining maximum mobility. Additionally, these prior solutions do not address the vulnerabilities in the design of hockey pants, particularly the protection of the inner thighs and areas above the knees from blade injuries.
  • It is within this context that the present invention is provided.
  • SUMMARY
  • The present invention seeks to address these challenges and provide players with an optimal blend of protection and agility by embedding strategically placed portions of cut-resistant polyethylene material, particularly ultra-high molecular weight polyethylene (UHMWPE), into the design of protective garments. The invention aims to provide comprehensive protection to critical areas such as the neck, wrist, forearm, inner thighs, and above the knees without impeding the player's mobility.
  • The present invention pertains to protective garments specifically designed for ice hockey players, offering protection to critical areas prone to blade injuries. These garments include an upper body garment comprising a collar, left and right sleeves with distinct upper arm and forearm portions, and a torso portion extending between the sleeves and adjacent to the collar, wherein the collar and forearm portions are formed of a cut-resistant material, notably UHMWPE, providing enhanced protection against potential cuts. Additionally, the invention includes protective sports pants designed to protect the lower body, incorporating cut-resistant UHMWPE material in the inner thigh portions to protect the femoral artery and above the knees on the front of the thighs.
  • In some embodiments, the collar is a turtleneck-style collar formed of cut-resistant material.
  • In some embodiments, the collar has an opening with a Velcro or zipper closing mechanism.
  • In some embodiments, the garment further comprises an adjustable neck piece which is detachable from the collar and configured to be positioned over a portion of the collar.
  • In some embodiments, the polyethylene employed is of ultra-high molecular weight. This particular material offers superior resistance to cuts while not compromising on the flexibility essential for the player's movement.
  • In some embodiments, additional cut-resistant materials may be integrated with the garment to support the polyethylene portions. For example, aramid fabrics such as Nomex®, Kevlar®, and Twaron® may be incorporated.
  • In some embodiments, the torso portion and upper arm portions of the upper body garment are constructed from a non-cut-resistant material, offering greater flexibility and comfort. The cuffs may also be constructed from this material if the garment includes cuffs.
  • In some embodiments, the non-cut-resistant fabric may comprise one or more of spandex, polyester, synthetic, microfiber, nylon, and/or polypropylene fabrics.
  • In some embodiments, the non-cut-resistant fabric is a blend of multiple different materials. In some such embodiments, the non-cut-resistant fabric comprises about 85% polyester and about 15% spandex. For example, the non-cut-resistant fabric may comprise 80-90% polyester and 10-20% spandex.
  • In some embodiments, the chosen fabric for the non-cut-resistant sections is either a single material or a blend of materials. For instance, the fabric may comprise a blend of 80-90% polyester and 10-20% spandex, allowing for elasticity, breathability, and comfort for the wearer.
  • In some embodiments, the collar and the yoke of the torso portion encompass a placket extending through them. This placket is designed to facilitate the donning and removal of the protective garment. By transitioning between an open and closed position, the placket aids in adjusting the collar to fit securely against the user's neck.
  • In some embodiments, the placket is equipped with hook and loop fasteners that assist in transitioning between its closed and open positions. Such fasteners offer a reliable yet easily adjustable mechanism to secure the placket in place. Other standard mechanisms such as buttons, zippers, studs, buckles, snap fasteners, and eyelets may also be used.
  • In some embodiments, the upper arm portions of the sleeves incorporate high friction gripping elements on their outer surfaces. These elements, which may comprise silicon dots, ensure that any additional sports equipment worn over the garment, such as elbow pads, remains securely positioned.
  • In some embodiments, the protective garment sleeves include cuffs. These cuffs add an extra layer of protection and fitment. To further enhance the comfort and positioning of the forearm portions on the wearer's wrists and/or forearms, the cuffs on the left and right sleeves may form thumbholes.
  • In some embodiments, the protective sports pants further comprise additional protective elements made of cut-resistant material located around the ankle regions.
  • In some embodiments, the protective sports pants further comprise a front pocket configured to hold a groin cup, and the front pocket includes a groin cup.
  • In some embodiments, the protective sports pants further comprise Velcro straps to keep hockey socks in place.
  • In some embodiments, the waistband of the protective sports pants is adjustable.
  • In some embodiments, the waistband of the protective sports pants includes an elastic section for improved fit and comfort.
  • In some embodiments, the protective sports pants further comprise compression features to accelerate post-workout recovery, reduce muscle fatigue, and improve circulation.
  • In some embodiments, the protective sports pants are designed to improve temperature regulation and provide moisture-wicking properties.
  • BRIEF DESCRIPTION OF THE DRAWINGS
  • Various embodiments of the invention are disclosed in the following detailed description and accompanying drawings.
  • FIG. 1 is a front view of a variant of the first embodiment of the protective garment, showcasing the collar, sleeves, and torso portion.
  • FIG. 2 illustrates a rear view of the same variant of the first embodiment of the protective garment, emphasizing the placket in a closed position.
  • FIG. 3 depicts a rear view of the same variant of the first embodiment of the protective garment with the placket in an open position, detailing the mechanism of the hook and loop fasteners.
  • FIG. 4 is a front view of another variant of the first embodiment of the protective garment, having an alternative turtleneck collar design.
  • FIG. 5 is a front view of another variant of the first embodiment of the protective garment, having a configurable neck protector element for additional protection of the collar area.
  • FIG. 6 is a front view of another variant of the first embodiment of the protective garment, having a zipper integrated into the collar for comfort and ease of wear.
  • FIG. 7 is a front view of an example configuration of the second embodiment of the invention, the hockey pants, showcasing the waistband, upper thigh portions, knee portions, and lower leg portions.
  • FIG. 8 is a rear view of the same example configuration of the second embodiment of the invention, the hockey pants, detailing the protective elements and the overall design of the rear portions.
  • Common reference numerals are used throughout the figures and the detailed description to indicate like elements. One skilled in the art will readily recognize that the above figures are examples and that other architectures, modes of operation, orders of operation, and elements/functions can be provided and implemented without departing from the characteristics and features of the invention, as set forth in the claims.
  • DETAILED DESCRIPTION AND PREFERRED EMBODIMENT
  • The following is a detailed description of exemplary embodiments to illustrate the principles of the invention. The embodiments are provided to illustrate aspects of the invention, but the invention is not limited to any embodiment. The scope of the invention encompasses numerous alternatives, modifications and equivalent; it is limited only by the claims.
  • Numerous specific details are set forth in the following description in order to provide a thorough understanding of the invention. However, the invention may be practiced according to the claims without some or all of these specific details. For the purpose of clarity, technical material that is known in the technical fields related to the invention has not been described in detail so that the invention is not unnecessarily obscured.
  • Definitions
  • The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention.
  • As used herein, the term “and/or” includes any combinations of one or more of the associated listed items.
  • As used herein, the singular forms “a,” “an,” and “the” are intended to include the plural forms as well as the singular forms, unless the context clearly indicates otherwise.
  • It will be further understood that the terms “comprises” and/or “comprising,” when used in this specification, specify the presence of stated features, steps, operations, elements, and/or components, but do not preclude the presence or addition of one or more other features, steps, operations, elements, components, and/or groups thereof.
  • The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting.
  • The terms “first,” “second,” and the like are used herein to describe various features or elements, but these features or elements should not be limited by these terms. These terms are only used to distinguish one feature or element from another feature or element. Thus, a first feature or element discussed below could be termed a second feature or element, and similarly, a second feature or element discussed below could be termed a first feature or element without departing from the teachings of the present disclosure.
  • DESCRIPTION OF DRAWINGS
  • The following detailed description provides specific example implementations of protective garments according to the present disclosure, as illustrated through the accompanying figures. These garments, devised with an optimal blend of safety and flexibility in mind, integrate both cut-resistant and non-cut-resistant materials to offer wearers unparalleled protection without compromising mobility. The first embodiment focuses on the upper body garment, shown in FIGS. 1-6 , while the second embodiment focuses on the hockey pants, shown in FIGS. 7-8 .
  • FIG. 1 is a front view of a variant of the first embodiment of the protective garment 102. The protective garment 102 includes a collar 104, a left sleeve 106, a right sleeve 114, and a torso portion 122. The collar 104 is adjacent to the torso portion 122 and may be joined, for example, by stitches. The left sleeve 106 and the right sleeve 114 are both connected to the torso portion 122, with the torso portion 122 extending between the left and right sleeves 106, 114. The torso portion 122 also includes a yoke 124 that extends from the collar 104 to about the bottom of where the left sleeve 106 and the right sleeve 114 connect to the torso portion 122.
  • The left sleeve 106 includes a left upper arm portion 108, a left forearm portion 110, and a left cuff 112. The left upper arm portion 108 is attached to and extends from the yoke 124 of the torso portion 122 to the left forearm portion 110. The left forearm portion 110 is attached to and extends from the left upper arm portion 108 to the left cuff 112. Similarly, the right sleeve 114 includes a right upper arm portion 116, a right forearm portion 118, and a right cuff 120. The right upper arm portion 116 is attached to and extends from the yoke 124 of the torso portion 122 to the right forearm portion 118. The right forearm portion 118 is attached to and extends from the right upper arm portion 116 to the right cuff 120.
  • The collar 104, the left forearm portion 110, and the right forearm portion 118 are each made of a cut-resistant material. For a user wearing the protective garment 102, the cut-resistant material serves to prevent or inhibit injuries to the user's wrists and forearms, as well as their neck.
  • The portions of cut-resistant material include at least one section formed of polyethylene, such as for example an ultra-high-molecular-weight polyethylene. Ultra-high-molecular-weight polyethylene is polyethylene with extremely long chains such that the molecular weight usually ranges between 3.5 and 7.5 million atomic mass units.
  • The polyethylene portions may be integrated with or reinforced by portions of aramid fabrics. Aramid is aromatic polyamide and contains repeating units of large phenyl rings linked together by amide groups. Examples of aramid fabrics include Nomex® and Kevlar®, made by DuPont, and Twaron®, made by Akzo Industrial Fibers.
  • The torso portion 122, the left upper arm portion 108, the left cuff 112, the right upper arm portion 116, and the right cuff 120 are each made of a non-cut-resistant fabric. The non-cut-resistant fabric provides a greater range of movement for users than would be provided if the entire protective garment 102 were made of the cut-resistant material. Additional benefits of the non-cut-resistant fabric include, for example, improved temperature regulation, improved circulation, and accelerated post-workout recovery.
  • Suitable fabrics for the non-cut-resistant fabric include, but are not limited to, spandex, polyester, synthetic, microfiber, nylon, and/or polypropylene fabrics. In some embodiments, the non-cut-resistant fabric is a blend of multiple different materials. In some such embodiments, the non-cut-resistant fabric comprises about 85% polyester and about 15% spandex. For example, the non-cut-resistant fabric may comprise 80-90% polyester and 10-20% spandex.
  • As shown in FIG. 1 , the left cuff 112 and the right cuff 120 further form thumbholes 130 a, 130 b. The thumbholes 130 a, 130 b assist in keeping the cut-resistant material of the left forearm portion 110 and the right forearm portion 118 in place on the user's wrists and/or forearms. In other embodiments, a protective garment may not form thumbholes. In some embodiments, a protective garment may form a thumbhole on only one of the left and right cuffs.
  • The left upper arm portion 108 and the right upper arm portion 116 further include silicon dots 132 a, 132 b, respectively. The silicon dots 132 a, 132 b are useful for keeping additional protective equipment, such as elbow pads, in place. The silicon dots 132 a, 132 b may be uniformly or randomly distributed. In some embodiments, the silicon dots 132 a, 132 b are distributed circumferentially around the left upper arm portion 108 and the right upper arm portion 116. In other embodiments, left and right upper arm portions do not include silicon dots. In some embodiments, one of the left and right upper arm portions includes silicon dots.
  • Referring to FIG. 2 , a rear view of the same variant of the first embodiment of the protective garment 102 with a placket 126 in a closed position is shown according to one embodiment. As can be seen in the rear view of the protective garment 102, the placket 126 extends through the collar 104 and the yoke 124. The placket 126 is a closeable opening in the protective garment 102 that facilitates putting on and removing the protective garment 102. The placket 126 is also useful for adjusting the collar 104 to fit snugly against the user's neck. In other embodiments, a placket is not located on the rear of the protective garment. For example, a placket is on a side of the protective garment or on a front of the protective garment. In some embodiments, there are multiple plackets in a protective garment. It is contemplated that there are plackets on the torso portion, the left sleeve, and/or the right sleeve.
  • FIG. 3 shows a rear view of the same variant of the first embodiment of the protective garment 102 with the placket 126 in an open position according to one embodiment. The open position of the placket 126 is useful for removing or donning the protective garment 102 because it increases the size of the opening defined by the collar 104, permitting a user's head to extend therethrough. As shown in FIG. 3 , the placket 126 further includes hook and loop fasteners 128 to assist in temporarily transitioning the placket 126 to the closed position (the closed position is shown in FIG. 2 ).
  • Instead of hook and loop fasteners, other options for fastening the placket 126 into the closed position may be used. For example, in some embodiments, the placket includes buttons and holes, a zipper, studs, buckles, snap fasteners, eyelets, or any other suitable fastening system that allows the placket to transition between the closed and open positions.
  • Referring to FIG. 4 , a front view of another variant of the first embodiment of the protective garment having an alternative turtleneck collar design 104 a is shown. The turtleneck collar 104 a is the only difference from the structural design of the variant shown in FIG. 1 ; all other elements remain unchanged.
  • Referring to FIG. 5 , a front view of another variant of the first embodiment of the protective garment having a configurable neck protector element 103 for additional protection of the collar area is shown. This adjustable neck piece 103 may be configured in various shapes and sizes and may have an internal surface with a Velcro or other attachment mechanism formed thereon, allowing users to place the neck piece 103 over areas of the collar that are comfortable for them and which they believe require additional protection.
  • Referring to FIG. 6 , a front view of another variant of the first embodiment of the protective garment is shown having a zipper 105 integrated into the collar for comfort and ease of wear. Other opening and closing mechanisms may provide a similar level of comfort and ease of wear, such as Velcro strips, etc.
  • FIG. 7 is a front view of an example configuration of the second embodiment of the protective garment, the hockey pants 202. The hockey pants 202 include a waistband 204, a left leg 206, and a right leg 214. The left leg 206 and the right leg 214 each have an upper thigh portion 208, a knee portion 210, and a lower leg portion 212. The upper thigh portions 208 of the left leg 206 and the right leg 214 include integrated elements 210 of cut-resistant material to provide protection to the femoral artery.
  • The knee portions also include cut-resistant material 216 located both over and above the knees on the front of the thighs for additional protection. The lower leg portions 212 extend from the knee portions 210 down to the ankles. The waistband 204 is adjustable and may include an elastic section for improved fit and comfort.
  • The cut-resistant material used in the inner thigh portions 208 and above the knees in the knee portions 210 is ultra-high-molecular-weight polyethylene (UHMWPE). This material offers superior resistance to cuts while maintaining flexibility and durability. In some embodiments, the cut-resistant material may be reinforced with aramid fabrics, such as Kevlar®, to enhance protection.
  • The hockey pants 202 may also feature a front pocket (not illustrated) configured to hold a groin cup, providing additional protection. The front pocket may include the groin cup as part of the garment. Velcro straps may also be included to keep hockey socks in place during play. The non-cut-resistant portions of the pants, such as the lower leg portions 212, may be made from materials like spandex, polyester, synthetic, microfiber, nylon, and/or polypropylene fabrics, offering benefits such as compression, improved temperature regulation, and moisture-wicking properties.
  • Referring to FIG. 8 , a rear view of the same example configuration of the second embodiment of the protective garment, the hockey pants 202, is shown. The rear view highlights the protective elements and overall design of the rear portions of the pants. The upper thigh portions 208 on the rear side also include integrated cut-resistant elements for comprehensive protection of the femoral artery region. The adjustable waistband 204 and the elastic section are visible, designed to provide a secure and comfortable fit. The knee portions 210 on the rear side mirror the front, offering consistent protection above the knees. Additional cut-resistant elements 218 are located around the ankle regions to safeguard against blade injuries in these critical areas.
  • The non-cut-resistant portions of the pants, such as the lower leg portions 212 and other areas not covered by the cut-resistant material, are made from flexible and breathable fabrics. These materials ensure that the hockey pants 202 offer both protection and comfort, allowing players to maintain agility and performance on the ice.
  • The protective garments described in the present invention utilize ultra-high-molecular-weight polyethylene (UHMWPE) as a primary cut-resistant material. UHMWPE is a subset of thermoplastic polyethylene, also known as high-modulus polyethylene (HMPE), characterized by its extremely long molecular chains with a molecular mass usually between 3.5 and 7.5 million atomic mass units (amu). The longer chains of UHMWPE enhance the material's toughness by transferring load more effectively to the polymer backbone through strengthened intermolecular interactions. This results in UHMWPE having the highest impact strength of any thermoplastic currently available.
  • UHMWPE exhibits several advantageous properties that make it particularly suitable for use in protective sports garments. It is odorless, tasteless, and nontoxic, embodying all the characteristics of high-density polyethylene (HDPE) with additional benefits such as resistance to concentrated acids and alkalis, as well as numerous organic solvents. The material is highly resistant to corrosive chemicals, except oxidizing acids, and exhibits extremely low moisture absorption and a very low coefficient of friction. UHMWPE is self-lubricating and highly resistant to abrasion, with some forms being 15 times more resistant to abrasion than carbon steel. Its coefficient of friction is significantly lower than that of nylon and acetal, and it offers better abrasion resistance than polytetrafluoroethylene (PTFE), commonly known as Teflon.
  • UHMWPE's strength is primarily derived from the length of its individual polymer chains. The van der Waals forces between these long molecules create a high overall intermolecular strength, allowing UHMWPE to carry larger shear forces from molecule to molecule. When formed into fibers, UHMWPE can attain a parallel orientation greater than 95% and a level of crystallinity ranging from 39% to 75%. This structural orientation contrasts with Kevlar, which derives its strength from strong bonding between relatively short molecules.
  • Despite its many benefits, Kevlar degrades quickly in the challenging environment of an average hockey kit bag, reducing its effectiveness and lifespan. In contrast, UHMWPE maintains its integrity and protective qualities over extended periods, making it a superior choice for protective garments. Additionally, UHMWPE does not readily absorb water or moisture, nor does it interact strongly with skin, providing a comfortable fit for the wearer. It is also resistant to UV radiation and microorganisms, further enhancing its durability.
  • However, UHMWPE does have some limitations, including a lower heat resistance compared to other high-strength fibers. It has a melting point of around 130 to 136° C. (266 to 277° F.) and is not recommended for use at temperatures exceeding 80 to 100° C. (176 to 212° F.) for extended periods. The material also becomes brittle at temperatures below −150° C. (−240° F.). Despite these limitations, UHMWPE's overall performance characteristics make it an ideal choice for the protective elements in the present invention.
  • The annealing process for UHMWPE involves heating the material to between 135° C. (275° F.) and 138° C. (280° F.) in an oven or a liquid bath of silicone oil or glycerine, followed by cooling at a controlled rate to ensure optimal material properties. This process enhances the strength and durability of UHMWPE, ensuring that it provides reliable protection against cuts and abrasions.
  • Unless otherwise defined, all terms (including technical terms) used herein have the same meaning as commonly understood by one having ordinary skill in the art to which this invention belongs. It will be further understood that terms, such as those defined in commonly used dictionaries, should be interpreted as having a meaning that is consistent with their meaning in the context of the relevant art and the present disclosure and will not be interpreted in an idealized or overly formal sense unless expressly so defined herein.
  • The disclosed embodiments are illustrative, not restrictive. While specific configurations of the garment have been described in a specific manner referring to the illustrated embodiments, it is understood that the present invention can be applied to a wide variety of solutions which fit within the scope and spirit of the claims. There are many alternative ways of implementing the invention.
  • It is to be understood that the embodiments of the invention herein described are merely illustrative of the application of the principles of the invention. Reference herein to details of the illustrated embodiments is not intended to limit the scope of the claims, which themselves recite those features regarded as essential to the invention.

Claims (20)

What is claimed is:
1. A protective sports garment, comprising:
a collar;
a left sleeve having a left upper arm portion and a left forearm portion;
a right sleeve having a right upper arm portion and a right forearm portion;
a torso portion extending between said left and right sleeves and adjacent to said collar;
wherein the forearm portions of the left and right sleeves and the collar are formed of a cut-resistant material, the cut-resistant material comprising ultra-high-molecular-weight polyethylene (UHMWPE).
2. The protective sports garment of claim 1, wherein the collar is a turtleneck-style collar formed of cut-resistant material and wherein the collar has an opening with a Velcro or zipper closing mechanism.
3. The protective sports garment of claim 1, wherein one or more of the cut-resistant portions are reinforced by an aramid fabric.
4. The protective sports garment of claim 1, wherein the torso portion and the left and right upper arm portions are made from a non-cut-resistant material and wherein the non-cut-resistant material comprises one or more selected from the group consisting of spandex, polyester, synthetic, microfiber, nylon, and polypropylene fabrics.
5. The protective sports garment of claim 1, further comprising a placket extending through the collar and a yoke of the torso portion, wherein the placket facilitates donning and removal of the protective garment and wherein the placket includes one or more selected from the group consisting of: hook and loop fasteners, buttons, zippers, studs, buckles, snap fasteners, and eyelets for transitioning between the open and closed positions for transitioning between an open and closed position.
6. The protective sports garment of claim 1, wherein the left and right upper arm portions comprise high friction gripping elements on their outer surfaces and wherein the gripping elements comprise silicon dots.
7. The protective sports garment of claim 1, further comprising cuffs on the left and right sleeves formed of a non-cut-resistant material and wherein the cuffs on the left and right sleeves form thumbholes.
8. The protective sports garment of claim 1, further comprising an adjustable neck piece which is detachable from the collar and configured to be positioned over a portion of the collar.
9. A pair of protective sports pants, comprising:
a waistband;
a left leg having a left upper thigh portion, a left knee portion, and a left lower leg portion;
a right leg having a right upper thigh portion, a right knee portion, and a right lower leg portion;
wherein the inner thigh portions of the left and right legs comprise intewgrated elements formed of a cut-resistant material, the cut-resistant material comprising ultra-high-molecular-weight polyethylene (UHMWPE).
10. The protective sports pants of claim 9, further comprising cut-resistant material located above the knees on the front of the thighs.
11. The protective sports pants of claim 10, wherein the cut-resistant material above the knees is reinforced by an aramid fabric.
12. The protective sports pants of claim 9, further comprising additional protective elements made of cut-resistant material located around the ankle regions.
13. The protective sports pants of claim 9, further comprising a front pocket configured to hold a groin cup, and wherein the front pocket includes a groin cup.
14. The protective sports pants of claim 9, further comprising Velcro straps to keep hockey socks in place.
15. The protective sports pants of claim 9, wherein the waistband is adjustable.
16. The protective sports pants of claim 9, wherein the waistband includes an elastic section for improved fit and comfort.
17. The protective sports pants of claim 9, wherein the non-cut-resistant portions of the pants are made from a material selected from the group consisting of spandex, polyester, synthetic, microfiber, nylon, and polypropylene fabrics.
18. The protective sports pants of claim 17, wherein the non-cut-resistant portions are a blend of about 85% polyester and about 15% spandex.
19. The protective sports pants of claim 9, further comprising compression features to accelerate post-workout recovery, reduce muscle fatigue, and improve circulation.
20. The protective sports pants of claim 9, wherein the pants are designed to improve temperature regulation and provide moisture-wicking properties.
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