Interchangeable cleat system for footwear

• US 10,104,938 B2
• Filed: 03/09/2015
• Issued: 10/23/2018
• Est. Priority Date: 08/29/2011
• Status: Active Grant

• Current Assignee: Nike, Inc.
• Original Assignee: Nike, Inc.
• Inventors: Auger, Perry W., Caine, Andrew, Cavaliere, Sergio
• Primary Examiner(s): Gracz, Katharine
• Application Number:
  US14/642,193
• Publication Number:
  US 20150237964A1
• Time in Patent Office: 1,324 Days
• Field of Search: 36102, 36103, 36134, 36 67 R, 36 67 D, 36 67 A, 36 62, 36 59 C, D2962
• CPC Class Codes: A43B 13/223 Profiled soles
• CPC Class Codes: A43B 13/26 projecting beyond the sole surface
• CPC Class Codes: A43C 15/16 Studs or cleats for football or like boots
• CPC Class Codes: A43C 15/161 characterised by the attachment to the sole
• CPC Class Codes: A43C 15/162 characterised by the shape
• CPC Class Codes: A43C 15/167 frusto-conical or cylindrical

Abstract

An interchangeable cleat system for an article of footwear includes an outer sole member with a plurality of fixed cleat members and a plurality of removable cleat members. The spacing between the removable cleat members and the fixed cleat members may be approximately constant in at least one portion of the article of footwear. The differences in height between the removable cleat members and the fixed cleat members may be approximately constant within a portion of the outer sole member. The cleat system can include at least three sets of cleat members that can be interchanged over different portions of the outer sole member.

Claims

1. A sole structure for an article of footwear, the sole structure comprising:

a first group of elongate fixed cleat members disposed in a forefoot region of the sole structure and having a first height;

a second group of elongate fixed cleat members disposed in a heel region of the sole structure and having a second height that is greater than the first height;

a first group of removable cleat members disposed in the forefoot region of the sole structure and including a third height, the cleat members of the first group of removable cleat members being spaced apart from the cleat members of the first group of elongate fixed cleat members by a first spacing; and

a second group of removable cleat members disposed in the heel region of the sole structure and including a fourth height that is greater than the third height, the cleat members of the second group of removable cleat members being spaced apart from the cleat members of the second group of elongate fixed cleat members by a second spacing;

wherein the difference between the first height and the third height is substantially equal to the difference between the second height and the fourth height; and

wherein a first removable cleat member of the first group of removable cleat members is disposed between and adjacent to a first fixed cleat member of the first group of elongate fixed cleat members disposed along a lateral side of the sole structure and a second fixed cleat member of the first group of elongate fixed cleat members disposed along the lateral side of the sole structure, the first fixed cleat member and the second fixed cleat member each including a longitudinal axis that extends along a longitudinal axis of the sole structure.

2. The sole structure of claim 1, wherein the first spacing is approximately equal to the second spacing.

3. The sole structure of claim 2, wherein the cleat members of the first group of elongate fixed cleat members alternate with the cleat members of the first group of removable cleat members along a medial side of the sole structure.

4. The sole structure of claim 1, wherein the first group of elongate fixed cleat members alternate with the first group of removable cleat members along a medial side of the sole structure.

5. The sole structure of claim 1, wherein the first spacing is approximately equal to the second spacing along an outer periphery of the sole structure.

6. The sole structure of claim 5, wherein the cleat members of the first group of elongate fixed cleat members follow a contour of a peripheral outer edge of the sole structure.

7. The sole structure of claim 6, wherein the cleat members of the second group of elongate fixed cleat members follow the contour of the peripheral outer edge of the sole structure.

8. The sole structure of claim 1, wherein the first spacing is within a range that is approximately between 40% and 200% of a diameter of a base of the cleat members of the first group of removable cleat members and the second spacing is within a range that is approximately between 40% and 200% of a diameter of a base of the cleat members of the second group of removable cleat members.

9. A sole structure for an article of footwear, the sole structure comprising:

a first group of elongate fixed cleat members disposed in a forefoot region of the sole structure and having a first height;

a second group of fixed cleat members disposed in a heel region of the sole structure and having a second height that is greater than the first height;

a first group of removable cleat members disposed in the forefoot region of the sole structure and including a third height, the removable cleat members of the first group of removable cleat members being spaced apart from the cleat members of the first group of fixed cleat members by a first spacing; and

a second group of removable cleat members disposed in the heel region of the sole structure and including a fourth height that is greater than the third height, the removable cleat members of the second group of removable cleat members being spaced apart from the cleat members of the second group of fixed cleat members by a second spacing;

wherein the difference between the first height and the third height is substantially equal to the difference between the second height and the fourth height;

wherein the first spacing is approximately equal to the second spacing; and

wherein a first removable cleat member of the first group of removable cleat members is disposed between and adjacent to a first fixed cleat member of the first group of elongate fixed cleat members disposed along a lateral side of the sole structure and a second fixed cleat member of the first group of elongate fixed cleat members disposed along the lateral side of the sole structure, the first fixed cleat member and the second fixed cleat member each including a longitudinal axis that extends along a longitudinal axis of the sole structure.

10. The sole structure of claim 9, wherein the cleat members of the first group of elongate fixed cleat members alternate with the cleat members of the first group of removable cleat members along a medial side of the sole structure.

11. The sole structure of claim 9, wherein the cleat members of the second group of fixed cleat members are elongate.

12. The sole structure of claim 9, wherein the cleat members of the first group of elongate fixed cleat members follow a contour of a peripheral outer edge of the sole structure.

13. The sole structure of claim 12, wherein the cleat members of the second group of fixed cleat members follow the contour of the peripheral outer edge of the sole structure.

14. The sole structure of claim 9, wherein the first spacing is within a range that is approximately between 40% and 200% of a diameter of a base of the cleat members of the first group of removable cleat members and the second spacing is within a range that is approximately between 40% and 200% of a diameter of a base of the cleat members of the second group of removable cleat members.