Articles of footwear having a leno woven upper with a bladder component

Patent metadata

Field	Value
Publication number	US-10499707-B2
Application number	US-201715787178-A
Country	US
Kind code	B2
Filing date	Oct 18, 2017
Priority date	Oct 18, 2017
Publication date	Dec 10, 2019
Grant date	Dec 10, 2019

Abstract

An article of footwear includes a sole, an upper, and an inflatable bladder disposed on the upper. The upper includes a leno woven fabric having a continuous leno weave pattern of a plurality of warp yarns extending in a longitudinal direction and a plurality of weft yarns extending in a transverse direction. The weft yarns include an elastic material.

First claim

What is claimed is:

1. An article of footwear comprising:
a sole;
an upper comprising a leno woven fabric having a continuous leno weave pattern of a plurality of warp yarns extending in a longitudinal direction and a plurality of weft yarns extending in a transverse direction, wherein the leno woven fabric comprises a first portion and a second portion; and
an inflatable bladder disposed on the upper, wherein the inflatable bladder is disposed on the first portion of the leno woven fabric,
wherein the weft yarns comprise an elastic material,
wherein the first portion of the leno woven fabric comprises a first leno weave pattern comprising a first degree of stretchability, and the second portion of the leno woven fabric comprises a second leno weave pattern comprising a second degree of stretchability greater than the first degree of stretchability.

2. The article of footwear of claim 1 , wherein the weft yarns comprise spandex.

3. The article of footwear of claim 1 , wherein the weft yarns comprise spandex with polyester.

4. The article of footwear of claim 1 , wherein a weft yarn extends from the sole on a lateral side of the article of footwear to the sole on a medial side of the article of footwear.

5. The article of footwear of claim 1 , wherein the upper comprises an opening configured to receive a wearer's foot and a collar surrounding the opening, and the plurality of warp yarns includes a warp yarn extending from the sole to the collar of the upper.

6. The article of footwear of claim 1 , wherein the upper comprises a heel counter configured to support a wearer's heel, and the plurality of warp yarns includes a warp yarn extending from the sole to the heel counter of the upper.

7. The article of footwear of claim 1 , wherein the inflatable bladder is disposed on an exterior surface of the upper.

8. The article of footwear of claim 1 , further comprises:
a lateral side and a medial side;
a heel region and a throat region,
wherein the inflatable bladder extends from the heel region on the lateral side of the article of footwear across the throat region of the article of footwear to the heel region on the medial side of the article of footwear.

9. The article of footwear of claim 1 , wherein an arrangement of the warp yarns and weft yarns along the first leno weave pattern varies from an arrangement of the warp yarns and weft yarns along the second leno weave pattern.

10. An upper for an article of footwear, the upper comprising:
a leno woven fabric comprising a continuous leno weave pattern, wherein the leno woven fabric comprises a first portion and a second portion; and
an inflatable bladder disposed only on the leno woven fabric at the first portion,
wherein the first portion of the leno woven fabric comprises a first leno weave pattern comprising a first degree of stretchability, and the second portion of the leno woven fabric comprises a second leno weave pattern comprising a second degree of stretchability greater than the first degree of stretchability.

11. The upper of claim 10 , wherein the leno woven fabric extends across an entire length of the upper.

12. The upper of claim 10 , wherein the leno woven fabric extends across an entire width of the upper.

13. The upper of claim 10 , wherein the inflatable bladder is disposed on an outside of the leno woven fabric.

14. The upper of claim 10 , wherein the inflatable bladder is disposed on an underside of the leno woven fabric.

15. The upper of claim 10 , wherein the leno woven fabric comprises a single layer that forms a portion of an exterior surface of the upper and a portion of an interior surface of the upper.

16. The upper of claim 10 , wherein the leno woven fabric comprises an outermost layer of the upper and an innermost layer of the upper.

17. The upper of claim 10 , wherein the inflatable bladder is adhered to the leno woven fabric with an adhesive.

18. The upper of claim 17 , wherein the adhesive comprises a hot melt adhesive.

19. The upper of claim 10 , wherein the first leno weave pattern varies from the second leno weave pattern.

20. An article of footwear comprising:
a sole;
an upper comprising a leno woven fabric having a continuous leno weave pattern, wherein the leno woven fabric comprises a first portion and a second portion; and
an inflatable bladder disposed only on the leno woven fabric at the first portion,
wherein the first portion of the leno woven fabric comprises a first leno weave pattern comprising a first degree of stretchability, and the second portion of the leno woven fabric comprises a second leno weave pattern comprising a second degree of stretchability greater than the first degree of stretchability.

21. The article of footwear of claim 20 , wherein the leno woven fabric comprises an outermost layer of the upper and an innermost layer of the upper.

22. The article of footwear of claim 20 , wherein the leno woven fabric comprises an elastic material.

23. The article of footwear of claim 20 , wherein the first leno weave pattern varies from the second leno weave pattern.

Assignees

• Reebok Int Ltd

Inventors

• Hobson Dan
• Costa Matt
• Piacentini Thomas

Classifications

• A43B23/0285

  filled with a non-compressible fluid, e.g. gel or water · CPC title

• D10B2331/04

  polyesters, e.g. polyethylene terephthalate [PET] · CPC title

• D10B2501/043

  Footwear · CPC title

• A43B23/029 Primary

  Pneumatic upper, e.g. gas filled · CPC title

• D03D19/00 Primary

  Gauze or leno-woven fabrics · CPC title