Article of apparel with material elements having a reversible structure

Patent metadata

Field	Value
Publication number	US-10413006-B2
Application number	US-201615084655-A
Country	US
Kind code	B2
Filing date	Mar 30, 2016
Priority date	Oct 19, 2005
Publication date	Sep 17, 2019
Grant date	Sep 17, 2019

Abstract

An article of apparel is disclosed that is at least partially formed from a material element having a substrate and a plurality of projections. The substrate has a first surface and an opposite second surface. The projections extend from the first surface of the substrate, and the projections each have terminal ends located opposite the substrate. The material element has a first permeability when the first surface has a convex configuration, and the material element has a second permeability when the first surface has a concave configuration, the first permeability being greater than the second permeability. The apparel may be reversible such that either the first surface or the second surface of the substrate faces outward.

First claim

The invention claimed is:

1. An article of apparel at least partially formed from a material element, the material element comprising:
a substrate with a first surface and an opposite second surface, wherein the first surface is located on an interior of the article of apparel; and
a plurality of projections extending from the first surface of the substrate, wherein an interiormost surface of the interior of the article of apparel is formed by the first surface and the plurality of projections, and wherein each projection of the plurality of projections has a terminal end located opposite the substrate and is spaced from an adjacent projection by a spacing dimension defined as a distance between adjacent projections such that each projection has a height dimension defined as a distance from the first surface to the terminal end such that the height dimension is less than the spacing dimension;
wherein the material element has a first permeability when the first surface has a convex configuration, wherein the material element has a second permeability when the first surface has a concave configuration, the first permeability being greater than the second permeability, and wherein the substrate and the plurality of projections are formed from the same material; and
wherein each projection is spaced from the adjacent projection in both the convex configuration and the concave configuration.

2. The article of apparel recited in claim 1 , wherein the plurality of projections are located adjacent each other in a tessellation pattern.

3. The article of apparel recited in claim 1 , wherein the plurality of projections have a hexagonal shape.

4. The article of apparel recited in claim 1 , wherein the substrate and the plurality of projections are formed of unitary construction from mechanically-manipulated yarn.

5. The article of apparel recited in claim 1 , wherein side portions of the plurality of projections are angled such that the terminal end of each of the plurality of projections has a lesser area than a base of each of the plurality of projections.

6. The article of apparel recited in claim 1 , wherein side portions of the plurality of projections are angled such that the terminal end of each of the plurality of projections has a greater area than a base of each of the plurality of projections.

7. The article of apparel recited in claim 1 , wherein side portions of the plurality of projections are perpendicular to the first surface.

8. The article of apparel recited in claim 1 , wherein a plurality of apertures extend through the substrate between adjacent projections of the plurality of projections.

9. An article of apparel, comprising:
a first material element, the first material element comprising:
a substrate with a first surface and an opposite second surface, wherein the first surface is located on an interior of the article of apparel; and
a plurality of projections extending from the first surface of the substrate, wherein an interiormost surface of the interior of the article of apparel is formed by the first surface and the plurality of projections, and wherein each projection of the plurality of projections has a terminal end located opposite the substrate and is spaced from an adjacent projection by a spacing dimension defined as a distance between adjacent projections such that each projection has a height dimension defined as a distance from the first surface to the terminal end such that the height dimension is less than the spacing dimension;
wherein the first material element has a first permeability when the first surface has a convex configuration, wherein the first material element has a second permeability when the first surface has a concave configuration, the first permeability being greater than the second permeability; wherein each projection is spaced from the adjacent projection in both the convex configuration and the concave configuration; and
a second material element positioned adjacent the first material element and joined to the first material element to define a seam between edges of the first material element and edges of the second material element.

10. The article of apparel of claim 9 , wherein the substrate and the plurality of projections are formed from the same material.

11. The article of apparel recited in claim 9 , wherein the plurality of projections are located adjacent each other in a tessellation pattern.

12. The article of apparel recited in claim 9 , wherein the plurality of projections have a hexagonal shape.

13. The article of apparel recited in claim 9 , wherein the substrate and the plurality of projections are formed of unitary construction from mechanically-manipulated yarn.

14. The article of apparel recited in claim 1 , wherein a plurality of apertures extend through the substrate between adjacent projections of the plurality of projections.

15. An article of apparel at least partially formed from a material element, the material element comprising:
a substrate with a first surface and an opposite second surface, wherein the first surface is located on an interior of the article of apparel; and
a plurality of projections extending from the first surface of the substrate, wherein an interiormost surface of the interior of the article of apparel is formed by the first surface and the plurality of projections, and wherein each projection of the plurality of projections has a terminal end located opposite the substrate and is spaced from an adjacent projection by a spacing dimension defined as a distance between adjacent projections such that each projection has a height dimension defined as a distance from the first surface to the terminal end such that the height dimension is less than the spacing dimension;
wherein the material element has a first permeability when the first surface has a convex configuration, wherein the material element has a second permeability when the first surface has a concave configuration, the first permeability being greater than the second permeability; wherein each projection is spaced from the adjacent projection in both the convex configuration and the concave configuration;
wherein the plurality of projections are located adjacent each other in a tessellation pattern; and
wherein the plurality of projections have a hexagonal shape.

16. The article of apparel of claim 15 , wherein the substrate and the plurality of projections are formed from the same material.

17. The article of apparel recited in claim 15 , wherein side portions of the plurality of projections are angled such that the terminal end of each of the plurality of projections has a lesser area than a base of each of the plurality of projections.

18. The article of apparel recited in claim 15 , wherein side portions of the plurality of projections are angled such that the terminal end of each of the plurality of projections has a greater area than a base of each of the plurality of projections.

19. The article of apparel recited in claim 15 , wherein side portions of the plurality of projections are perpendicular to the first surface.

Assignees

• Nike Inc

Inventors

• Carter Karin E
• Hung Chiapei C
• Hurd Rebecca P
• Gheneva Dobriana

Classifications

• D04B21/207

  Wearing apparel or garment blanks · CPC title

• D10B2403/0113

  One surface including hollow piping or integrated straps, e.g. for inserts or mountings · CPC title

• D10B2403/0213

  with apertures, e.g. with one or more mesh fabric plies · CPC title

• D04B1/24

  wearing apparel · CPC title

• A41D31/00

  Materials specially adapted for outerwear · CPC title