Protective element for use in sport

Patent metadata

Field	Value
Publication number	US-9649548-B2
Application number	US-201414478684-A
Country	US
Kind code	B2
Filing date	Sep 5, 2014
Priority date	Dec 30, 2011
Publication date	May 16, 2017
Grant date	May 16, 2017

Abstract

A user wearable article of protective equipment for protecting a portion of a body of the user. The article of protective equipment generally conforms to the portion of the body of the user to be protected when worn by the user. The article of protective equipment includes: (i) an energy absorbent core, the core having a body-facing side and an opposing non-body-facing side, the core comprising a polymeric foam; and (ii) an outer shell generally covering the non-body-facing side of the core, the outer shell being deformable during the use of the article of protective equipment by the user.

First claim

What is claimed is:

1. A user wearable article of protective equipment for protecting a portion of a body of the user, the article of protective equipment comprising:
an energy absorbent core having a body-facing side and an opposing non-body-facing side, the core including at least one reinforcement rib on the body-facing side thereof, the at least one reinforcement rib defining a perimeter;
an outer shell generally covering the non-body-facing side of the core, the outer shell being deformable during the use of the article of protective equipment by the user; and
an inner liner comprising deformable foam and generally covering the body-facing side of the core, the inner liner connected to the outer shell, the inner liner abuttable against the at least one reinforcement rib so as to be spaced from the body-facing side of the core around the perimeter defined by the at least one reinforcement rib.

2. The article of protective equipment of claim 1 , wherein the core consists essentially of polymeric foam.

3. The article of protective equipment of claim 1 , wherein the outer shell consists essentially of an elastomer.

4. The article of protective equipment of claim 1 , wherein the article of protective equipment is generally free of one or more of non-deformable elements, non-foam polymeric materials, and non-deformable polymeric materials.

5. The article of protective equipment of claim 1 , wherein the article of protective equipment consists essentially of foam materials.

6. The article of protective equipment of claim 1 , wherein each of the elements of the article of protective equipment imparting structure to the article of protective equipment is deformable when the article of protective equipment is in use by the user.

7. The article of protective equipment of claim 1 , wherein structural elements of polymeric materials of the article of protective equipment consist essentially of deformable polymeric materials.

8. The article of protective equipment of claim 1 , wherein the article of protective equipment consists essentially of non-water-absorbent materials.

9. The article of protective equipment of claim 1 , wherein the portion of the body of the user to be protected includes a joint, and the at least one reinforcement rib is shaped to distribute a force of an impact around the joint.

10. The article of protective equipment of claim 9 , wherein the at least one reinforcement rib includes a circular portion encircling the joint.

11. The article of protective equipment of claim 1 , wherein the core consists essentially of molded expanded polypropylene.

12. The article of protective equipment of claim 1 , wherein the outer shell consists essentially of molded ethylene vinyl acetate.

13. The article of protective equipment of claim 1 , wherein the inner liner consists essentially of a deformable polymeric foam.

14. The article of protective equipment of claim 1 , wherein the outer shell and the inner liner are directly secured together by stitching without the stitching passing through the core, the outer shell and inner liner together encapsulating the core.

15. The article of protective equipment of claim 1 , wherein the article of protective equipment is part of one of an upper-body protector, a shin protector, and an elbow protector; and the article of protective equipment is respectively one of a shoulder cap, a knee cap, and an elbow cap.

16. The article of protective equipment of claim 1 , wherein the core consists essentially of expanded polyethylene.

17. A user wearable article of protective equipment for protecting a portion of a body of the user, the article of protective equipment comprising:
an energy absorbent core comprising a polymeric foam, the core having a body-facing side and an opposing non-body-facing side;
an outer shell generally covering the non-body-facing side of the core, the outer shell being deformable during the use of the article of protective equipment by the user;
an inner liner generally covering the body-facing side of the core and connected to the outer shell around the core; and
a foam pad received between the core and the inner liner, the foam pad surrounded by at least one rib defining a perimeter around the foam pad.

18. The article of protective equipment of claim 17 , wherein the article of protective equipment consists essentially of foam materials.

19. The article of protective equipment of claim 17 , wherein the article of protective equipment consists essentially of non-water-absorbent materials.

20. The article of protective equipment of claim 17 , wherein the core consists essentially of molded expanded polyethylene.

21. The article of protective equipment of claim 17 , wherein the outer shell and the inner liner are directly secured together by stitching without the stitching passing through the core and without the stitching passing through the foam pad.

22. The article of protective equipment of claim 17 , wherein the article of protective equipment is part of an upper-body protector and the article of protective equipment is a shoulder cap.

Assignees

• Sport Maska Inc

Inventors

• Martin Philippe
• Paiement Pierre

Classifications

• A63B71/1225

  for the legs, e.g. thighs, knees, ankles, feet · CPC title

• A41D13/015 Primary

  with shock-absorbing means (A41D13/05 takes precedence) · CPC title

• A63B71/12 Primary

  for the body or the legs {, e.g. for the shoulders (A63B71/081 takes precedence)} · CPC title

• A63B2071/125

  for the knee · CPC title

• A41D13/05

  protecting only a particular body part (ear protectors A61F11/06) · CPC title