Golf shoe with natural motion structures

• US 9,414,638 B2
• Filed: 08/01/2012
• Issued: 08/16/2016
• Est. Priority Date: 08/02/2011
• Status: Active Grant

• Current Assignee: Nike, Inc.
• Original Assignee: Nike, Inc.
• Inventors: Hatfield, Tobie D., Bell, Thomas G., Jones, Chip, Rapf, Brooke P., Salinas, Ricardo Jr.
• Primary Examiner(s): Mohandesi, Jila M
• Assistant Examiner(s): Davis, Carolyn W
• Application Number:
  US13/564,605
• Publication Number:
  US 20130104423A1
• Time in Patent Office: 1,476 Days
• Field of Search: 36/25.R, 36/31, 361/02, 36142-144, 361/03, 36/59.C, 361/27, 361/28, 361/34, 36/62, 36/67.A, D29/06, D29/08, D29/46, D29/51, D2953-960
• US Class Current: 1/1
• CPC Class Codes: A43B 13/122 characterised by the outsole or external layer
• 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: A43B 23/0235 Different layers of different material
• CPC Class Codes: A43B 23/0245 characterised by the constructive form
• CPC Class Codes: A43B 23/0265 having different properties in different directions
• CPC Class Codes: A43B 23/027 with a part of the upper particularly flexible, e.g. permitting articulation or torsion
• CPC Class Codes: A43B 5/001 Golf shoes
• CPC Class Codes: A43B 7/142 situated under the medial arch, i.e. under the navicular or cuneiform bones
• CPC Class Codes: A43C 1/00 Shoe lacing fastenings garment fastening devices A41F
• CPC Class Codes: A43C 15/02 attached to the sole
• CPC Class Codes: A43C 15/161 characterised by the attachment to the sole

Abstract

Golf shoes include one or more of the following: (a) a foot stabilizer system that interacts with a shoe securing system to securely engage and/or wrap around a foot of a wearer; (b) a natural motion sole, optionally including flex grooves that allow a weight transfer from back-to-front and/or from side-to-side; (c) a six cleat configuration (e.g., four cleats in a forefoot region, two cleats in a heel region, and no cleats located directly under a big toe); (d) a forefoot moderator plate positioned to moderate or reduce user feel of the forefoot cleats; (e) a lateral half heel counter extending from a rear heel area to a lateral midfoot or lateral forward heel area of the shoe; and/or (f) one or more medial, forefoot, sidewall traction elements at or near a big toe area of the sole.

Claims

1. A golf shoe, comprising:

an upper defining at least a portion of an interior chamber for receiving a foot; and

a sole structure engaged with the upper, wherein the sole structure includes a midsole member for supporting a wearer'"'"'s foot, wherein the midsole member includes;

a first longitudinal flexion groove,

a second longitudinal flexion groove located on a medial side of the first longitudinal flexion groove,

a first transverse flexion groove extending continuously from a lateral side to a medial side of the sole structure,

a second transverse flexion groove located on a forefoot side of the first transverse flexion groove and extending continuously from the lateral side to the medial side of the sole structure, and

a bottom surface, wherein the bottom surface of the midsole member includes a plurality of secondary traction elements formed therein,

and wherein the sole structure further includes;

a first medial side outsole component mounted on the bottom surface of the midsole member, wherein the first medial side outsole component is located on a medial side of the second longitudinal flexion groove and is located entirely between the first transverse flexion groove and the second transverse flexion groove, and wherein the first medial side outsole component has first raised ridge traction elements extending around a majority of its perimeter, and

a first lateral side outsole component mounted on the bottom surface of the midsole member and located on a lateral side of the first longitudinal flexion groove between the first transverse flexion groove and the second transverse flexion groove, wherein the first lateral side outsole component has second raised ridge traction elements extending around a majority of its perimeter, wherein the first medial side outsole component is separate from the first lateral side outsole component and is separated from the first lateral side outsole component by a first gap, and wherein an exposed portion of the bottom surface of the midsole member including the first longitudinal flexion groove, the second longitudinal flexion groove, and a first portion of the plurality of secondary traction elements are located within the first gap,

wherein a material of the first lateral side outsole component is harder than a material of the first medial side outsole component.

2. A golf shoe according to claim 1, wherein the sole structure further includes:

a second medial side outsole component located on the medial side of the second longitudinal flexion groove and on a forefoot side of the second transverse flexion groove, and

a second lateral side outsole component located on the lateral side of the first longitudinal flexion groove and on the forefoot side of the second transverse flexion groove.

3. A golf shoe according to claim 2, wherein the second lateral side outsole component is separated from the second medial side outsole component by a second gap, and wherein the exposed portion of the bottom surface of the midsole member including the first longitudinal flexion groove, the second longitudinal flexion groove, and a second portion of the plurality of secondary traction elements are located within the second gap.

4. A golf shoe according to claim 3, further comprising:

a first cleat element provided with the first medial side outsole component,

a second cleat element provided with the first lateral side outsole component,

a third cleat element provided with the second medial side outsole component, and

a fourth cleat element provided with the second lateral side outsole component.

5. A golf shoe according to claim 3, further comprising:

a first cleat element removably engaged with the first medial side outsole component,

a second cleat element removably engaged with the first lateral side outsole component,

a third cleat element removably engaged with the second medial side outsole component, and

a fourth cleat element removably engaged with the second lateral side outsole component.

6. A golf shoe according to claim 3, further comprising:

a first cleat element removably engaged with the first medial side outsole component,

a second cleat element removably engaged with the first lateral side outsole component,

a third cleat element integrally formed with the second medial side outsole component, and

a fourth cleat element removably engaged with the second lateral side outsole component.

7. A golf shoe according to claim 2, wherein a material of the second lateral side outsole component is the same as the material of the first lateral side outsole component, and wherein a material of the second medial side outsole component is the same as the material of the first medial side outsole component.

8. A golf shoe according to claim 2, wherein the first and second lateral side outsole components are made from thermoplastic polyurethane materials having a hardness within a range of 65 Shore A to 80 Shore D, and wherein the first and second medial side outsole components are made from thermoplastic rubber materials having a hardness within a range of 20 Shore A to 90 Shore A.

9. A golf shoe according to claim 1, wherein the material of the first lateral side outsole component is a thermoplastic polyurethane material having a hardness within a range of 65 Shore A to 80 Shore D, and wherein the material of the first medial side outsole component is a thermoplastic rubber material having a hardness within a range of 20 Shore A to 90 Shore A.

10. A golf shoe according to claim 1, further comprising:

a first cleat element provided with the first medial side outsole component, and

a second cleat element provided with the first lateral side outsole component.

11. A golf shoe according to claim 1, wherein the material of the first lateral side outsole component has a hardness of at least 15 Shore D points higher than a hardness of the material of the first medial side outsole component.

12. A golf shoe according to claim 1, wherein the first gap separating the first medial side outsole component and the first lateral side outsole component is filled only by the exposed portion of the bottom surface of the midsole member.

13. A golf shoe according to claim 12, wherein the sole structure further includes:

a second medial side outsole component located on the medial side of the second longitudinal flexion groove and on a forefoot side of the second transverse flexion groove, and

a second lateral side outsole component located on the lateral side of the first longitudinal flexion groove and on the forefoot side of the second transverse flexion groove.

14. A golf shoe according to claim 13, wherein the second lateral side outsole component is made from a harder material than a material of the second medial side outsole component, wherein the second lateral side outsole component is separated from the second medial side outsole component by a second gap, and wherein the exposed portion of the bottom surface of the midsole member including the first longitudinal flexion groove, the second longitudinal flexion groove, and a second portion of the plurality of secondary traction elements are located within the second gap.

15. A golf shoe according to claim 14, further comprising:

a first cleat element provided with the first medial side outsole component,

a second cleat element provided with the first lateral side outsole component,

a third cleat element provided with the second medial side outsole component, and

a fourth cleat element provided with the second lateral side outsole component.

16. A golf shoe according to claim 1, wherein the midsole member is formed to include a first receptacle in which the first medial side outsole component is located and a second receptacle in which the first lateral side outsole component is located.

17. A golf shoe according to claim 1, wherein the midsole member is made, at least in part, from a polymeric foam material, wherein each of the first longitudinal flexion groove, the second longitudinal flexion groove, the first transverse flexion groove, and the second transverse flexion groove is formed, at least in part, in the polymeric foam material of the midsole member.

18. A golf shoe according to claim 17, wherein the first medial side outsole component is engaged with the polymeric foam material of the midsole member by a cement or adhesive, and wherein the first lateral side outsole component is engaged with the polymeric foam material of the midsole member by a cement or adhesive.

19. A golf shoe according to claim 17, wherein the sole structure further includes:

a second medial side outsole component located on the medial side of the second longitudinal flexion groove and on a forefoot side of the second transverse flexion groove, and

a second lateral side outsole component located on the lateral side of the first longitudinal flexion groove and on the forefoot side of the second transverse flexion groove.

20. A golf shoe, comprising:

an upper defining at least a portion of an interior chamber for receiving a foot; and

a sole structure engaged with the upper, wherein the sole structure includes a midsole member for supporting a wearer'"'"'s foot made, at least in part, from a polymeric foam material, wherein the midsole member includes;

a bottom surface that is partially exposed at an exterior of the sole structure, wherein the bottom surface includes a plurality of secondary traction elements formed therein,

an exposed first longitudinal flexion groove defined in the polymeric foam material at the bottom surface of the midsole member,

an exposed second longitudinal flexion groove defined in the polymeric foam material at the bottom surface of the midsole member, wherein the second longitudinal flexion groove is located on a medial side of the first longitudinal flexion groove,

an exposed first transverse flexion groove defined in the polymeric foam material at the bottom surface of the midsole member and extending continuously from a lateral side to a medial side of the sole structure, and

an exposed second transverse flexion groove defined in the polymeric foam material at the bottom surface of the midsole member, wherein the second transverse flexion groove is located on a forefoot side of the first transverse flexion groove and extends continuously from the lateral side to the medial side of the sole structure,

and wherein the sole structure further includes;

a first medial side outsole component mounted on the bottom surface of the midsole member, wherein the first medial side outsole component is located on a medial side of the second longitudinal flexion groove and is located entirely between the first transverse flexion groove and the second transverse flexion groove, and wherein the first medial side outsole component has first raised ridge traction elements extending around a majority of its perimeter, and

a first lateral side outsole component mounted on the bottom surface of the midsole member and located on a lateral side of the first longitudinal flexion groove between the first transverse flexion groove and the second transverse flexion groove, wherein the first lateral side outsole component has second raised ridge traction elements extending around a majority of its perimeter, wherein the first medial side outsole component is separate from the first lateral side outsole component and is separated from the first lateral side outsole component by a first gap, and wherein an exposed portion of the bottom surface of the midsole member including the first longitudinal flexion groove, the second longitudinal flexion groove, and a first portion of the plurality of secondary traction elements are located within the first gap,

wherein a material of the first lateral side outsole component is harder than a material of the first medial side outsole component.

21. A golf shoe, comprising:

an upper defining at least a portion of an interior chamber for receiving a foot; and

a sole structure engaged with the upper, wherein the sole structure includes a midsole member for supporting a wearer'"'"'s foot made, at least in part, from a polymeric foam material, wherein the midsole member includes;

a bottom surface that is partially exposed at an exterior of the sole structure, wherein the bottom surface includes a plurality of secondary traction elements formed therein,

an exposed first longitudinal flexion groove defined in the polymeric foam material at the bottom surface of the midsole member,

an exposed second longitudinal flexion groove defined in the polymeric foam material at the bottom surface of the midsole member, wherein the second longitudinal flexion groove is located on a medial side of the first longitudinal flexion groove,

an exposed first transverse flexion groove defined in the polymeric foam material at the bottom surface of the midsole member and extending continuously from a lateral side to a medial side of the sole structure, and

an exposed second transverse flexion groove defined in the polymeric foam material at the bottom surface of the midsole member, wherein the second transverse flexion groove is located on a forefoot side of the first transverse flexion groove and extends continuously from the lateral side to the medial side of the sole structure,

and wherein the sole structure further includes;

a first medial side outsole component mounted on the bottom surface of the midsole member, wherein the first medial side outsole component is located on a medial side of the second longitudinal flexion groove and is located entirely between the first transverse flexion groove and the second transverse flexion groove, and

a first lateral side outsole component mounted on the bottom surface of the midsole member and located on a lateral side of the first longitudinal flexion groove between the first transverse flexion groove and the second transverse flexion groove, wherein the first medial side outsole component is separate from the first lateral side outsole component and is separated from the first lateral side outsole component by a first gap, and wherein an exposed portion of the bottom surface of the midsole member including the first longitudinal flexion groove, the second longitudinal flexion groove, and a first portion of the plurality of secondary traction elements are located within the first gap,

wherein a material of the first lateral side outsole component has a hardness at least 10 Shore D points higher than a hardness of a material from which the first medial side outsole component is made.