Cleated footwear

Patent metadata

Field	Value
Publication number	US-10045588-B2
Application number	US-201615211268-A
Country	US
Kind code	B2
Filing date	Jul 15, 2016
Priority date	Jan 22, 2013
Publication date	Aug 14, 2018
Grant date	Aug 14, 2018

Abstract

Sole structures for articles of footwear (e.g., outsole components) have one or more of: a base plate having a V-shaped support structure with lateral and medial support members extending forward from a base support area located in a heel or rear midfoot area of the outsole component; a base plate having a matrix structure with recesses or openings formed between rib elements that make up the matrix structure; and/or a base plate having a rear heel support. The base plates may be made, at least in part, as unitary, one-piece constructions, using selective laser sintering or other three-dimensional printing and/or rapid manufacturing additive fabrication techniques.

First claim

What is claimed is:

1. A sole structure for an article of footwear, comprising:
an outsole component that includes a base plate having a rear heel support portion, an arch support portion, and a forefoot support portion, wherein the base plate includes a V-shaped support structure having a lateral support member and a medial support member that each extends forward from a base support area located in a heel or rear midfoot area of the outsole component, wherein the base plate has a matrix structure at a lateral side of the lateral support member and at a medial side of the medial support member, wherein an opening is defined through the outsole component between the lateral support member and the medial support member, wherein the opening extends continuously in a front-to-rear direction of the outsole component from the base support area to a forefoot support area of the outsole component, wherein an intermediate forefoot support plate portion is provided between the lateral support member and the medial support member forward of the opening, wherein a matrix structure is included in the intermediate forefoot support plate portion, and wherein the matrix structure in the intermediate forefoot support plate portion includes a plurality of openings extending through the intermediate forefoot support plate portion.

2. The sole structure according to claim 1 , wherein the opening extends continuously in the front-to-rear direction of the outsole component for at least 2 inches.

3. The sole structure according to claim 1 , wherein the matrix structure of the base plate at the lateral side of the lateral support member and at the medial side of the medial support member includes a plurality of recesses that extend partially through a thickness of the outsole component.

4. The A-sole structure according to claim 1 , wherein the matrix structure in the intermediate forefoot support plate portion is separated from the matrix structure at the lateral side of the lateral support member by the lateral support member, and wherein the matrix structure in the intermediate forefoot support plate portion is separated from the matrix structure at the medial side of the medial support member by the medial support member.

5. The sole structure according to claim 1 , wherein the outsole component further includes a first plurality of cleats extending from the base plate on the lateral side of the lateral support member, a second plurality of cleats extending from the base plate on the medial side of the medial support member, and a third plurality of cleats extending from the base plate in the intermediate forefoot support plate portion.

6. The sole structure according to claim 1 , wherein the lateral support member constitutes a first solid rib of outsole material extending from the base support area to the forefoot support portion of the outsole component, and wherein the medial support member constitutes a second solid rib of outsole material extending from the base support area to the forefoot support portion of the outsole component.

7. The sole structure according to claim 1 , wherein the outsole component is formed as a unitary, one-piece construction.

8. The sole structure according to claim 1 , wherein the forefoot support portion of the outsole component is formed as a plate of a stiff material that flexes in use and provides a spring-back effect as the plate returns to its original shape during a non-contact time of a sprint step cycle.

9. A sole structure for an article of footwear, comprising:
an outsole component that includes a base plate having a rear heel support portion, an arch support portion, and a forefoot support portion, wherein the base plate includes a V-shaped support structure having a lateral support member and a medial support member that each extends forward from a base support area located in a heel or rear midfoot area of the outsole component, wherein the base plate has a matrix structure at a lateral side of the lateral support member and at a medial side of the medial support member, wherein an opening is defined through the outsole component between the lateral support member and the medial support member, wherein the opening extends continuously in a front-to-rear direction of the outsole component from the base support area to a forefoot support area of the outsole component, wherein an intermediate forefoot support plate portion is provided between the lateral support member and the medial support member forward of the opening, wherein the matrix structure at the lateral side of the lateral support member includes a first plurality of recesses that extend partially through a thickness of the outsole component, wherein the matrix structure at the medial side of the medial support member includes a second plurality of recesses that extend partially through the thickness of the outsole component, and wherein the matrix structure at the intermediate forefoot support plate portion includes a plurality of openings extending through the outsole component.

10. The sole structure according to claim 9 , wherein the matrix structure in the intermediate forefoot support plate portion is separated from the matrix structure at the lateral side of the lateral support member by the lateral support member, and wherein the matrix structure in the intermediate forefoot support plate portion is separated from the matrix structure at the medial side of the medial support member by the medial support member.

11. The sole structure according to claim 9 , wherein the outsole component further includes a first plurality of cleats extending from the base plate on the lateral side of the lateral support member and a second plurality of cleats extending from the base plate on the medial side of the medial support member.

12. The sole structure according to claim 9 , wherein the lateral support member constitutes a first solid rib of outsole material extending from the base support area to the forefoot support portion of the outsole component, and wherein the medial support member constitutes a second solid rib of outsole material extending from the base support area to the forefoot support portion of the outsole component.

13. The sole structure according to claim 9 , wherein the outsole component is formed as a unitary, one-piece construction.

14. A sole structure for an article of footwear, comprising:
an outsole component that includes a base plate having a rear heel support portion, an arch support portion, and a forefoot support portion, wherein the base plate includes a V-shaped support structure having a lateral support member and a medial support member that each extends forward from a base support area located in a heel or rear midfoot area of the outsole component, wherein the base plate has a matrix structure at a lateral side of the lateral support member and at a medial side of the medial support member, and wherein the rear heel support portion of the outsole component includes a heel support member extending across the heel in a rear lateral-to-forward medial direction.

15. The sole structure according to claim 14 , wherein the rear heel support portion of the outsole component includes matrix cells.

16. The sole structure according to claim 15 , wherein the matrix cells include matrix cells on a lateral side of the heel support member and matrix cells on a medial side of the heel support member, wherein the matrix cells on the lateral side of the heel support member constitute recesses into or openings through the base plate, and wherein the matrix cells on the medial side of the heel support member constitute

Assignees

• Nike Inc

Inventors

• Berend Thomas
• Francis Paul J
• Kohatsu Shane S
• Larson Ryan R
• Lashmore Dov Michael
• Lindner Troy C
• Link Kenneth
• Wolfe Randall S

Classifications

• A43C13/04

  Cleats; Simple studs; Screws; Hob-nails · CPC title

• A43C15/16

  Studs {or cleats} for football or like boots · CPC title

• A43B23/22

  Supports for the shank or arch of the uppers · CPC title

• A43C15/162

  characterised by the shape · CPC title

• A43B13/14

  characterised by the constructive form · CPC title