Footwear Incorporating A Tensile Element WIth A Deposition Layer

• US 20120055044A1
• Filed: 08/02/2011
• Published: 03/08/2012
• Est. Priority Date: 05/25/2006
• Status: Active Grant

• Current Assignee: Nike, Inc.
• Original Assignee: Nike, Inc.
• Inventors: Dojan, Frederick J., Huang, Chin-Chen, Johnson, Daniel A.
• Granted Patent: US 8,904,671 B2
• Time in Patent Office: Days
• US Class Current: 36/87
• CPC Class Codes: A43B 1/0027 made at least partially from a material having special colours
• CPC Class Codes: A43B 23/02 Uppers; Boot legs
• CPC Class Codes: A43B 23/0225 Composite materials, e.g. material with a matrix
• 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 23/0255 assembled by gluing or thermo bonding
• CPC Class Codes: A43B 23/0265 having different properties in different directions
• CPC Class Codes: A43B 23/0275 with a part of the upper particularly rigid, e.g. resisting articulation or torsion
• CPC Class Codes: A43B 23/24 Ornamental buckles; Other ornaments for shoes without fastening function
• CPC Class Codes: A43B 3/0084 Arrangement of flocked decoration on shoes
• CPC Class Codes: A43B 3/26 adjustable as to length or size
• CPC Class Codes: A43B 5/06 Running shoes; Track shoes
• CPC Class Codes: A43D 111/00 Shoe machines with conveyors for jacked shoes or for shoes or shoe parts

Abstract

An article of footwear may have an upper and a sole structure secured to the upper. The upper includes a base layer, a plurality of strand segments, and a deposition layer. The a base layer has a first surface and an opposite second surface. The strand segments are located adjacent to the first surface and extend substantially parallel to the first surface for a distance of at least five centimeters. The deposition layer is deposited upon the first surface and the strand segments, and the deposition layer is joined with the first surface and the strand segments.

Claims

1. An article of footwear having an upper and a sole structure secured to the upper, at least a portion of the upper comprising:

a base layer having a first surface and an opposite second surface;

a plurality of strand segments located adjacent to the first surface and extending substantially parallel to the first surface for a distance of at least five centimeters; and

a deposition layer that is deposited upon the first surface and the strand segments, the deposition layer being joined with the first surface and the strand segments.

2. The article of footwear recited in claim 1, wherein the deposition layer is a polymer material.

3. The article of footwear recited in claim 1, wherein the deposition layer is a screen printing ink.

4. The article of footwear recited in claim 1, wherein the deposition layer is a non-woven textile.

5. The article of footwear recited in claim 1, wherein the deposition layer forms at least a portion of an exterior surface of the upper.

6. The article of footwear recited in claim 1, wherein the deposition layer is secured to a first area of the base layer and absent from a second area of the base layer.

7. The article of footwear recited in claim 6, wherein the deposition layer forms a first portion of an exterior surface of the upper, and the second area of the base layer forms a second portion of the exterior surface of the upper.

8. The article of footwear recited in claim 6, wherein the strand segments are absent from the second area of the base layer.

9. The article of footwear recited in claim 1, wherein the deposition layer forms indicia.

10. The article of footwear recited in claim 1, wherein at least a portion of the strand segments extend from a lace area of the upper to an area where the sole structure joins the upper.

11. The article of footwear recited in claim 1, wherein the strand segments are selected from a group consisting of a filament, a yarn, a thread, and a cable.

12. An article of footwear having an upper and a sole structure secured to the upper, at least a portion of the upper comprising:

a base layer having a first surface and an opposite second surface;

a plurality of strand segments located adjacent to the first surface and extending substantially parallel to the first surface for a distance of at least five centimeters; and

a screen print layer that is deposited upon the first surface and the strand segments, the screen print layer being joined with the first surface and the strand segments.

13. The article of footwear recited in claim 12, wherein the screen print layer forms at least a portion of an exterior surface of the upper.

14. The article of footwear recited in claim 12, wherein at least a portion of the strand segments extend from a lace area of the upper to an area where the sole structure joins the upper.

15. The article of footwear recited in claim 12, wherein the screen print layer includes (a) a first ink with a first color and (b) a second ink with a second color, the second ink defining indicia.

16. A method of manufacturing an article of footwear, the method comprising:

laying a plurality of strand segments adjacent to a base layer, at least a portion of the strand segments extending substantially parallel to the base layer for a distance of at least five centimeters;

depositing an at least partially liquid material onto the base layer and the strand segments to form a deposition layer, the strand segments being located between the base layer and the deposition layer; and

incorporating the base layer, strand segments, and deposition layer into an upper of the article of footwear.

17. The method recited in claim 16, wherein the step of depositing includes spraying the at least partially liquid material onto the base layer and the strand segments.

18. The method recited in claim 16, wherein the step of depositing includes screen printing the at least partially liquid material onto the base layer and the strand segments.

19. The method recited in claim 16, wherein the step of depositing includes screen printing multiple coats of the at least partially liquid material onto the base layer and the strand segments.

20. The method recited in claim 16, wherein the step of incorporating includes orienting the deposition layer to form at least a portion of an exterior surface of the upper.