Footwear with elongated cleats

• US 9,681,702 B2
• Filed: 08/22/2014
• Issued: 06/20/2017
• Est. Priority Date: 08/22/2014
• Status: Active Grant

• Current Assignee: Nike, Inc.
• Original Assignee: Nike, Inc.
• Inventors: Wolfe, Randall S., Francis, Paul J.
• Primary Examiner(s): Ostrup, Clinton T
• Assistant Examiner(s): MANGINE, HEATHER N
• Application Number:
  US14/466,440
• Publication Number:
  US 20160051011A1
• Time in Patent Office: 1,033 Days
• Field of Search: 36 59 R, 36126, 36113, 36114, 36124, 36127, 36128, 36134, 36 59 C, 36 67 R, 36129, D02908, D02906, D02960
• CPC Class Codes: A43B 13/141 with a part of the sole being flexible, e.g. permitting articulation or torsion
• CPC Class Codes: A43B 13/223 Profiled soles
• CPC Class Codes: A43C 15/162 characterised by the shape

Abstract

A sole for an article of footwear having elongated cleats is provided. The elongated cleats extend toward the toe end of the sole and toward the heel end of the sole such that the heel-ward end of each of the elongated cleats is closer to the midline than each corresponding toe-ward end of the elongated cleats. The configuration and position of the elongated cleats can provide increased lateral and forward stability for a wearer'"'"'s feet.

Claims

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

a medial plurality of cleats positioned on a medial side of a sole midline that extends from a toe end to a heel end of the sole;

a first elongated cleat extending linearly toward the toe end and the heel end of the sole between at least a portion of the medial plurality of cleats and the sole midline such that a heel-ward end of the first elongated cleat is closer to the sole midline than a toe-ward end of the first elongated cleat, wherein the first elongated cleat comprises a first plurality of individual support elements positioned on a medial facing edge of the first elongated cleat and a second plurality of individual support elements positioned on a lateral facing edge of the first elongated cleat, wherein the lateral facing edge and the medial facing edge of the first elongated cleat extend away from the sole and at least partly define a maximum width of a distal surface of the first elongated cleat, wherein the lateral facing edge and the medial facing edge of the first elongated cleat are spaced apart from one another at the distal surface, and wherein the first elongated cleat has a length between the heel-ward end and the toe-ward end that extends along at least two of the medial plurality of cleats;

a lateral plurality of cleats positioned on a lateral side of the sole midline; and

a second elongated cleat extending toward the toe end and the heel end of the sole between at least a portion of the lateral plurality of cleats and the sole midline such that a heel-ward end of the second elongated cleat is closer to the sole midline than a toe-ward end of the second elongated cleat.

2. The sole according to claim 1, wherein the second elongated cleat has a length between the heel-ward end and the toe-ward end that is at least 10% of the length of the sole midline.

3. The sole according to claim 2, wherein the first elongated cleat has a length between the heel-ward end and the toe-ward end that is greater than the length between the heel-ward end and the toe-ward end of the second elongated cleat.

4. The sole according to claim 1, wherein the first and second elongated cleats are positioned on a toe-ward side of a transverse midline that extends substantially perpendicular to the sole midline through a midpoint of the sole midline.

5. The sole according to claim 1, wherein each of the medial plurality of cleats comprises a distal surface having a maximum width between a medial-most edge and a lateral-most edge, wherein the maximum width of the first elongated cleat distal surface is less than the maximum width of the distal surface of each of the medial plurality of cleats, and wherein the first elongated cleat distal surface and the distal surface of at least one of the medial plurality of cleats are substantially the same distance away from the sole.

6. The sole according to claim 1, further comprising at least one heel cleat, the heel cleat positioned on a heel-ward side of a transverse midline that extends substantially perpendicular to the sole midline through a midpoint of the sole midline.

7. The sole according to claim 6, wherein the heel cleat comprises a distal surface having a maximum width between a medial-most edge and a lateral-most edge, wherein each of the medial plurality of cleats and the lateral plurality of cleats comprises a distal surface having a maximum width between a medial-most edge and a lateral-most edge, wherein the maximum width of the heel cleat distal surface is greater than the maximum width of the distal surface of each of the lateral plurality of cleats and the medial plurality of cleats.

8. The sole according to claim 1, further comprising an outsole material, wherein the first and second elongated cleats extend outward from an outer surface of the outsole material, and wherein the first and second elongated cleats are integral with the outer surface of the outsole material.

9. The sole according to claim 1, wherein each of the first plurality of individual support elements and the second plurality of individual support elements is positioned transverse to the direction of extension between the toe-ward end and the heel-ward end of the first elongated cleat, and wherein at least a portion of the first plurality of individual support elements are spaced apart from one another.

10. The sole according to claim 9, wherein each of the first plurality of individual support elements contacts and extends up a portion of the medial facing edge of the first elongated cleat such that a distal end of each of the first plurality of individual support elements contacts the medial facing edge of the first elongated cleat below a distal surface of the first elongated cleat.

11. The sole according to claim 9, wherein each of the first plurality of individual support elements and the second plurality of individual support elements is integral with the first elongated cleat.

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

a plurality of cleats;

a first elongated cleat extending linearly toward a toe end and a heel end of the sole, the first elongated cleat being positioned on a medial side of a sole midline that extends from the toe end to the heel end of the sole such that a heel-ward end of the first elongated cleat is closer to the sole midline than a toe-ward end of the first elongated cleat, the first elongated cleat angled at less than 20 degrees relative to the sole midline, wherein the first elongated cleat comprises a first plurality of individual support elements positioned on a medial facing edge of the first elongated cleat and a second plurality of individual support elements positioned on a lateral facing edge of the first elongated cleat, wherein the lateral facing edge and the medial facing edge of the first elongated cleat extend away from the sole and at least partly define a maximum width of a distal surface of the first elongated cleat, wherein the lateral facing edge and the medial facing edge of the first elongated cleat are spaced apart from one another at the distal surface, and wherein the first elongated cleat has a length between the heel-ward end and the toe-ward end that extends along at least two of the plurality of cleats; and

a second elongated cleat extending toward the toe end and the heel end of the sole, the second elongated cleat being positioned on a lateral side of the sole midline such that a heel-ward end of the second elongated cleat is closer to the sole midline than a toe-ward end of the second elongated cleat, the second elongated cleat angled at less than 20 degrees relative to the sole midline.

13. The sole according to claim 12, wherein the second elongated cleat has a length between the heel-ward end and the toe-ward end that is at least about 10% of the length of the sole midline.

14. The sole according to claim 13, wherein the length between the heel-ward end and the toe-ward end of the first elongated cleat is greater than the length between the heel-ward end and the toe-ward end of the second elongated cleat.

15. The sole according to claim 12, wherein the first and second elongated cleats are positioned on a toe-ward side of a transverse midline that extends substantially perpendicular to the sole midline through a midpoint of the sole midline.

16. The sole according to claim 12, further comprising an outsole material, wherein the first and second elongated cleats extend outward from an outer surface of the outsole material, and wherein the first and second elongated cleats are integral with the outer surface of the outsole material.

17. The sole according to claim 12, wherein each of the first plurality of individual support elements and the second plurality of individual support elements is positioned transverse to the direction of extension between the toe-ward end and the heel-ward end of the first elongated cleat, and wherein each of the first plurality of individual support elements contacts and extends up a portion of the medial facing edge of the first elongated cleat such that a distal end of each of the first plurality of individual support elements contacts the medial facing edge of the first elongated cleat below a distal surface of the first elongated cleat.

18. The sole according to claim 13, wherein at least a portion of the plurality of cleats are positioned on a medial side of the sole midline.

19. The sole according to claim 18, wherein each of the plurality of cleats comprises a distal surface having a maximum width between a medial-most edge and a lateral-most edge, and wherein the maximum width of the first elongated cleat distal surface is less than the maximum width of the distal surface of each of the plurality of cleats, and wherein the first elongated cleat distal surface and the distal surface of at least one of the medial plurality of cleats are substantially the same distance away from the sole.