Skate with injected boot form

• US 10,413,804 B2
• Filed: 01/18/2018
• Issued: 09/17/2019
• Est. Priority Date: 03/11/2013
• Status: Active Grant

• Current Assignee: Bauer Hockey, LLC
• Original Assignee: Bauer Hockey, LLC
• Inventors: Lefebvre, Marc Andre, Hung, Aky, Rusakov, Dmitry
• Primary Examiner(s): Kavanaugh, Ted
• Application Number:
  US15/874,625
• Publication Number:
  US 20180147475A1
• Time in Patent Office: 607 Days
• Field of Search: 36 54, 36115, 36 10, 361176, 361178
• CPC Class Codes: A43B 23/025 assembled by stitching
• CPC Class Codes: A43B 5/0496 boots for touring or hiking skis
• CPC Class Codes: A43B 5/1625 made from materials with different rigidities
• CPC Class Codes: A43B 5/1666 characterised by the upper
• CPC Class Codes: A43B 5/1691 characterised by the higher part of the upper, e.g. surrounding the ankle, by the quarter or cuff
• CPC Class Codes: A63C 1/00 Skates roller skates or skate boards A63C17/00
• CPC Class Codes: A63C 1/42 Manufacture of skates
• CPC Class Codes: B29D 35/0009 by injection moulding; Apparatus therefor
• CPC Class Codes: B29D 35/0054 by compression moulding, vulcanising or the like; Apparatus therefor
• CPC Class Codes: B29D 35/04 having multilayered parts

Abstract

A boot form for a hockey skate is made of multiple plastic materials having different hardness properties, or different flexural moduli, and is formed via an injection-molding process or another similar process. One or more of the plastic materials may be reinforced with fibers of glass, carbon, aramid, or another stiffening material to strengthen one or more regions of the boot form. For example, pellets of a first plastic material having a flexural modulus of approximately 190 MPa (e.g., a polyamide elastomer block amide) may be injected into a mold to form a softer upper region of the boot form. And pellets of a second plastic having a flexural modulus of approximately 20,000 MPa (e.g., a Nylon 12 with long glass fibers) may be injected into the mold to form a stiffer lower region of the boot form. Additional skate components may then be attached to the boot form.

Claims

1. A hockey skate comprising:

a boot form for receiving a wearer'"'"'s foot, the boot form including a lower portion and an upper portion, the lower portion including a heel region and a toe region, the upper portion including a lateral side region and a medial side region;

a skate quarter attached to the boot form, the skate quarter comprising a series of eyelets for receiving at least one lace to tighten the hockey skate on the wearer'"'"'s foot when worn;

a toe cap positioned over the toe region of the lower portion of the boot form, the toe cap extending rearwards in a longitudinal direction toward the heel region of the lower portion of the boot form so as to span in the longitudinal direction at least two eyelets of the series of eyelets, the toe cap comprising a lateral visible region and a medial visible region beneath the at least two eyelets of the series of eyelets of the skate quarter;

a tongue extending between the lateral side region and the medial side region of the upper portion of the boot form to cover a forefoot and an ankle of the wearer when the hockey skate is worn; and

a blade holder attached to the lower portion of the boot form.

2. The hockey skate of claim 1, a material of the lower portion of the boot form being a composite and a material of the upper portion of the boot form being a composite.

3. The hockey skate of claim 2, wherein the toe region is integral with the lower portion of the boot form.

4. The hockey skate of claim 3, wherein the toe cap does not wrap underneath the toe region of the lower portion of the boot form.

5. The hockey skate of claim 2, wherein the toe cap is attached to the skate quarter.

6. The hockey skate of claim 5, wherein the toe cap includes at least one attachment portion for attaching the toe cap to the skate quarter.

7. The hockey skate of claim 6, wherein the attachment portion includes a flange.

8. The hockey skate of claim 2, wherein the toe cap is made of a plastic material.

9. The hockey skate of claim 2, the tongue being connected to the toe cap by at least one connector.

10. The hockey skate of claim 9, the at least one connector is one of adhesive and stitching.

11. The hockey skate of claim 1, wherein the at least two eyelets include at least two consecutive eyelets in the series.

12. The hockey skate of claim 1, wherein the at least two eyelets include the two first eyelets in the front of the skate.

13. A hockey skate comprising:

a boot form including at least a heel region to cover a heel of a wearer'"'"'s foot when the hockey skate is worn;

a skate quarter attached to the boot form, the skate quarter comprising pairs of eyelets for receiving at least one lace to tighten the hockey skate on the wearer'"'"'s foot when worn;

a toe cap positioned in a front region of the hockey skate, the toe cap extending rearwards in a longitudinal direction toward the heel region of the boot form so as to span longitudinally at least two of said pairs of eyelets of the skate quarter, the toe cap comprising a lateral visible region and a medial visible region beneath the at least two of said pairs of eyelets of the skate quarter;

a tongue configured to cover at least a forefoot of the wearer when the hockey skate is worn; and

a blade holder attached to the boot form.

14. The hockey skate of claim 13, wherein the at least two of said pairs of eyelets include the two first two pairs of eyelets towards the front of the skate.

15. A hockey skate comprising:

a boot form including at least a heel region to cover a heel of a wearer'"'"'s foot when the hockey skate is worn;

a skate quarter attached to the boot form, the skate quarter comprising a series of eyelets for receiving at least one lace to tighten the hockey skate on the wearer'"'"'s foot when worn;

a toe cap attached to the boot form and positioned in a front region of the hockey skate such as to cover a portion of the boot form, the toe cap extending rearwards toward the heel region of the boot form so as to span longitudinally at least two eyelets of the series of eyelets of the skate quarter, the toe cap comprising a lateral visible region and a medial visible region beneath the at least two eyelets of the series of eyelets of the skate quarter;

a tongue configured to cover at least a forefoot of the wearer when the hockey skate is worn, the tongue being attached to the toe cap by at least one connector; and

a blade holder attached to the boot form.

16. The hockey skate of claim 15, further comprising a tendon guard configured to cover at least part of an Achilles tendon of the wearer when the hockey skate is worn.

17. The hockey skate of claim 16, wherein the tendon guard being removably connected to the boot form by at least one mechanical fastener.

18. The hockey skate of claim 17, wherein the at least one mechanical fastener is a screw, a bolt or a rivet.

19. The hockey skate of claim 15, wherein the tongue is hingedly attached to the toe cap.

20. The hockey skate of claim 15, a material of a lower portion of the boot form being a composite and a material of an upper portion of the boot form being a composite.

21. The hockey skate of claim 20, wherein the boot form is made of a thermoformable material to facilitate conforming of the boot form to the shape of the wearer'"'"'s foot and ankle.

22. The hockey skate of claim 21, wherein the skate quarter is layered over the upper portion of the boot form.

23. The hockey skate of claim 22, wherein the skate quarter is made of a thermoformable material.

24. The hockey skate of claim 15, wherein the toe cap is attached to the skate quarter.

25. The hockey skate of claim 24, the tongue being connected to the toe cap by at least one connector.

26. The hockey skate of claim 25, wherein the at least one connector is one of adhesive and stitching.

27. A hockey skate comprising:

a boot form for receiving a wearer'"'"'s foot, the boot form including a lower portion and an upper portion, the lower portion including a heel region and a toe region, the upper portion including a lateral side region and a medial side region;

a skate quarter attached to the boot form, the skate quarter comprising a series of eyelets for receiving at least one lace to tighten the hockey skate on the wearer'"'"'s foot when worn;

a toe cap positioned over the toe region of the lower portion of the boot form;

a tongue extending between the lateral side region and the medial side region of the upper portion of the boot form to cover a forefoot and an ankle of the wearer when the hockey skate is worn; and

a blade holder attached to the lower portion of the boot form;

wherein the toe region of the lower portion of the boot form comprises an inner front surface for facing a front of toes of the wearer'"'"'s foot.

28. The hockey skate of claim 27, wherein the toe region of the lower portion of the boot form comprises an inner upper surface for covering a top of the toes of the wearer'"'"'s foot.

29. The hockey skate of claim 27, wherein the toe cap extends rearwards in a longitudinal direction toward the heel region of the lower portion of the boot form so as to span in the longitudinal direction at least two eyelets of the series of eyelets.