Skate or other footwear

Patent metadata

Field	Value
Publication number	US-12349765-B2
Application number	US-201917289851-A
Country	US
Kind code	B2
Filing date	Oct 29, 2019
Priority date	Oct 29, 2018
Publication date	Jul 8, 2025
Grant date	Jul 8, 2025

Abstract

A skate (e.g., an ice skate) or other footwear for a user. The skate or other footwear comprises a skate boot or other foot-receiving structure for receiving a foot of the user and possibly one or more other components, such as a skating device (e.g., a blade and a blade holder) disposed beneath the skate boot to engage a skating surface (e.g., ice). In some cases, at least part of the skate boot or other foot-receiving structure and optionally at least part of one or more other components (e.g., the skating device) may be constructed from one or more materials (e.g., foams) molded by flowing in molding equipment during a molding process (e.g., injection molding or casting). This may allow the skate or other footwear to have useful performance characteristics (e.g., reduced weight, proper fit and comfort, etc.) while being more cost-effectively manufactured.

First claim

The invention claimed is:

1. A skate boot for a skate, the skate boot being configured to receive a foot of a user and comprising:
a body comprising a medial side portion configured to face a medial side of the user's foot, a lateral side portion configured to face a lateral side of the user's foot, and an ankle portion configured to receive an ankle of the user; and
a tendon guard configured to face an Achilles tendon of the user, extending upwardly from the body of the skate boot, and affixed to the body of the skate boot by overmolding;

wherein: the body of the skate boot comprises a plurality of injection-molded layers; the medial side portion, the lateral side portion, and the ankle portion of the body of the skate boot are injection molded integrally with one another; the body of the skate boot is overmolded onto the tendon guard such that a given one of the injection-molded layers extends into an interlocking hollow space of the tendon guard; and an overlying one of the injection-molded layers overlies the given one of injection-molded layers where the given one of the injection-molded layers extends into the interlocking hollow space of the tendon guard.

2. The skate boot of claim 1 , wherein the injection-molded layers include different injection-molded materials.

3. The skate boot of claim 1 , wherein the interlocking hollow space includes a hole.

4. The skate boot of claim 1 , wherein the interlocking hollow space includes a recess.

5. The skate boot of claim 1 , wherein the interlocking hollow space comprises a plurality of voids.

6. The skate boot of claim 5 , wherein the voids include holes.

7. The skate boot of claim 5 , wherein the voids include recesses.

8. The skate boot of claim 1 , wherein a lower portion of the tendon guard is affixed to the body of the skate boot by overmolding and an upper portion of the tendon guard is free of overmolding.

9. The skate boot of claim 1 , wherein a material of the tendon guard is different from an injection-molded material of the given one of the injection-molded layers at an overmold.

10. The skate boot of claim 9 , wherein the material of the tendon guard is less stiff than the injection-molded material.

11. The skate boot of claim 1 , comprising a fabric between the tendon guard and the body of the skate boot.

12. The skate boot of claim 11 , wherein the fabric is a woven fabric.

13. The skate boot of claim 11 , wherein the fabric is a nonwoven fabric.

14. A skate comprising the skate boot of claim 1 .

15. A skate boot for a skate, the skate boot being configured to receive a foot of a user and comprising:
a body comprising a medial side portion configured to face a medial side of the user's foot, a lateral side portion configured to face a lateral side of the user's foot, and an ankle portion configured to receive an ankle of the user that are formed integrally with one another, the body of the skate boot including a plurality of injection-molded layers; and
a tendon guard configured to face an Achilles tendon of the user, extending upwardly from the body of the skate boot, and affixed to the body of the skate boot by overmolding of a given one of the injection-molded layers onto the tendon guard;

wherein: the given one of the injection-molded layers extends into an interlocking hollow space of the tendon guard; an overlying one of the injection-molded layers overlies the given one of injection-molded layers where the given one of the injection-molded layers extends into the interlocking hollow space of the tendon guard; and an injection-molded material of the given one of the injection-molded layers is different from an injection-molded material of the overlying one of the injection-molded layers.

16. The skate boot of claim 15 , wherein the injection-molded material of the given one of the injection-molded layers is at least one of stiffer and denser than the injection-molded material of the overlying one of the injection-molded layers.

17. The skate boot of claim 15 , wherein the interlocking hollow space includes a hole.

18. The skate boot of claim 15 , wherein the interlocking hollow space includes a recess.

19. The skate boot of claim 15 , wherein the interlocking hollow space comprises a plurality of voids.

20. The skate boot of claim 19 , wherein the voids include holes.

21. The skate boot of claim 19 , wherein the voids include recesses.

22. The skate boot of claim 15 , wherein an upper portion of the tendon guard above the interlocking hollow space is free of overmolding.

23. The skate boot of claim 15 , comprising a fabric between the tendon guard and the body of the skate boot.

24. The skate boot of claim 23 , wherein the fabric is a woven fabric.

25. The skate boot of claim 23 , wherein the fabric is a nonwoven fabric.

26. A skate comprising the skate boot of claim 15 .

27. A skate boot for a skate, the skate boot being configured to receive a foot of a user and comprising:
a body comprising a medial side portion configured to face a medial side of the user's foot, a lateral side portion configured to face a lateral side of the user's foot, and an ankle portion configured to receive an ankle of the user; and
a tendon guard configured to face an Achilles tendon of the user, extending upwardly from the body of the skate boot, and affixed to the body of the skate boot by overmolding;

wherein: the body of the skate boot comprises injection-molded material; the medial side portion, the lateral side portion, and the ankle portion of the body of the skate boot are injection molded integrally with one another; the body of the skate boot is overmolded onto the tendon guard such that a given portion of the injection-molded material extends into an interlocking hollow space of the tendon guard and an overlying portion of the injection-molded material overlies the given portion of the injection-molded material where the given portion of the injection-molded material extends into the interlocking hollow space of the tendon guard; and an upper portion of the tendon guard above the interlocking hollow space of the tendon guard is free of overmolding.

Assignees

• Bauer Hockey Ltd
• Bauer Hockey Llc

Inventors

• Labonte Ivan
• Corbeil Jean-Francois
• Seguin Alexis
• Payeur Conrad
• Lambert Sebastien
• Alexander Garnet

Classifications

• B29D35/10

  having preformed soles or heels joined on to preformed uppers using a moulding technique, e.g. by feeding or injecting plastics material between the parts to be joined · CPC title

• A63C1/02 Primary

  rigidly mounted on the sole of the boot · CPC title

• A43B5/1691

  characterised by the higher part of the upper, e.g. surrounding the ankle, by the quarter or cuff · CPC title

• A43B5/0401

  Snowboard boots · CPC title

• A43B5/04

  Ski or like boots · CPC title