Cleated article of footwear

• US 9,833,044 B2
• Filed: 01/02/2015
• Issued: 12/05/2017
• Est. Priority Date: 01/02/2015
• Status: Active Grant

• Current Assignee: Nike, Inc.
• Original Assignee: Nike, Inc.
• Inventors: Baucom, Jim
• Primary Examiner(s): Mohandesi, Jila M
• Application Number:
  US14/588,494
• Publication Number:
  US 20160192742A1
• Time in Patent Office: 1,068 Days
• CPC Class Codes: A43C 15/161 characterised by the attachment to the sole
• CPC Class Codes: A43C 15/165 pointed or conical, e.g. calks, spikes, pins
• CPC Class Codes: A43C 15/167 frusto-conical or cylindrical

Abstract

An article of footwear may include an upper, a sole, and a removable cleat member. The sole may include at least one base member disposed in the sole, the base member including a fastener receiving portion, the fastener receiving portion may include at least one female thread. The cleat member may include a cleat body having a ground-engaging end and an opposite fastening end. A fastening portion is configured to extend from the fastening end of the cleat body. The fastening portion may engage with the fastener receiving portion of the base member, the fastening portion including a post and the thread including a draft angle. The thread of the cleat member may be configured to engage with the female thread of the base member.

Claims

1. An article of footwear, comprising:

an upper;

a sole including at least one base member, the base member including a fastener receiving portion, the fastener receiving portion including at least one female thread; and

at least one cleat member including a cleat body, the cleat body including a ground-engaging end and an opposite fastening end, a fastening portion extending from the fastening end of the cleat body, the fastening portion configured to engage with the fastener receiving portion of the at least one base member, the fastening portion including a post and at least one thread that extends around the post, the thread including a draft angle;

wherein a first radial distance from an outer circumferential surface of the post to an outer circumferential edge of the thread at a first end of the thread is less than a second radial distance from the outer circumferential surface of the post to the outer circumferential edge of the thread at a second end of the thread;

wherein the thread of the cleat member is configured to engage with the female thread of the base member.

2. The article of footwear according to claim 1, wherein the thread of the fastening portion extends less than approximately 180 degrees around the post.

3. The article of footwear according to claim 1, wherein the thread of the fastening portion extends less than approximately 120 degrees around the post.

4. The article of footwear according to claim 1, wherein the thread of the fastening portion is a multi-start thread.

5. The article of footwear according to claim 1, wherein the fastening portion is configured to provide attachment of the cleat member to the base member in approximately one-third turn or less.

6. The article of footwear according to claim 1, wherein the at least one female thread includes at least one female thread having a constant profile.

7. The article of footwear according to claim 1, wherein the thread of the cleat member is configured to expand the female thread of the base member.

8. The article of footwear according to claim 1, wherein a lip is disposed around an outer periphery of the cleat body at the fastening end of the cleat member, the lip is configured to flare outward upon full attachment of the cleat member to the base member.

9. A cleat system for an article of footwear, the cleat system comprising;

a base member configured to be disposed in a sole of an article of footwear, the base member including a fastener receiving portion, the fastener receiving portion including at least one female thread; and

a cleat member including a cleat body, the cleat body including a ground-engaging end and an opposite fastening end, a fastening portion extending from the fastening end of the cleat body, the fastening portion configured to engage with the fastener receiving portion of the base member, the fastening portion including a post and at least one thread that extends around the post, the thread including a draft angle;

wherein a first radial distance from an outer circumferential surface of the post to an outer circumferential edge of the thread at a first end of the thread is less than a second radial distance from the outer circumferential surface of the post to the outer circumferential edge of the thread at a second end of the thread;

wherein the thread of the cleat member is configured to engage with the female thread of the base member.

10. The cleat system according to claim 9, wherein the thread of the fastening portion extends less than approximately 180 degrees around the post.

11. The cleat system according to claim 9, wherein the thread of the fastening portion extends less than approximately 120 degrees around the post.

12. The cleat system according to claim 9, wherein the thread of the fastening portion is a multi-start thread.

13. The cleat system according to claim 9, wherein the thread of the cleat member is configured to expand the female thread of the base member.

14. The cleat system according to claim 9, wherein the at least one female thread includes at least one female thread having a constant profile.

15. The cleat system according to claim 9, wherein the fastening portion is configured to provide attachment of the cleat member to the base member in approximately one-third turn or less.

16. A cleat member for an article of footwear, the cleat member comprising:

a cleat body including a ground-engaging end and an opposite fastening end; and

a fastening portion extending from the fastening end of the cleat body, the fastening portion configured to be removably engaged with a fastener receiving portion of a base disposed on a sole of the article of footwear, the fastening portion of the cleat member including a post and at least one thread that extends around the post, the thread including a draft angle;

wherein a first radial distance from an outer circumferential surface of the post to an outer circumferential edge of the thread at a first end of the thread is less than a second radial distance from the outer circumferential surface of the post to the outer circumferential edge of the thread at a second end of the thread.

17. The cleat member according to claim 16, wherein the thread of the fastening portion extends less than approximately 180 degrees around the post.

18. The cleat member according to claim 16, wherein the thread of the fastening portion extends less than approximately 120 degrees around the post.

19. The cleat member according to claim 16, wherein the thread of the fastening portion is a multi-start thread.

20. The cleat member according to claim 16, wherein the thread of the cleat member further includes a micro-texture.