Article of footwear having a textile upper

Patent metadata

Field	Value
Publication number	US-10834989-B2
Application number	US-201816145640-A
Country	US
Kind code	B2
Filing date	Sep 28, 2018
Priority date	Mar 3, 2004
Publication date	Nov 17, 2020
Grant date	Nov 17, 2020

Abstract

An article of footwear and a method of manufacturing the article of footwear are disclosed. The footwear may include an upper and a sole structure. The upper incorporates a textile element with edges that are joined together to define at least a portion of a void for receiving a foot. The textile element may also have a first area and a second area with a unitary construction with varying stitch configurations. The upper may also incorporate longitudinal ribs extending along the lateral and/or medial sides of the upper. Various warp knitting or weft knitting processes, including circular knitting, may be utilized to form the textile element.

First claim

What is claimed is:

1. An upper for an article of footwear, the upper comprising:
a circular-knitted textile element having a plurality of ribs integrally knitted into the circular-knitted textile element,
wherein one or more ribs extend longitudinally along one or more of a lateral side and a medial side of the upper, the one or more ribs each extending from a forefoot region of the upper toward a heel region of the upper and terminating in one of a midfoot region of the upper or the heel region.

2. The upper of claim 1 , wherein the one or more ribs terminate in the heel region.

3. The upper of claim 1 , wherein the one or more ribs terminate in the midfoot region.

4. The upper of claim 1 , wherein the one or more ribs affect stretch properties of the upper.

5. The upper of claim 1 , wherein the one or more ribs extending longitudinally include at least two ribs spaced apart from each other and spaced apart from an instep region of the upper and a lower region of the upper.

6. The upper of claim 5 , wherein the lower region of the upper comprises a bottom surface of the upper.

7. The upper of claim 5 , wherein the at least two ribs comprise at least three ribs spaced apart from each other at a uniform distance.

8. The upper of claim 1 , wherein the one or more ribs are adjacent one or more regions of the circular-knitted textile element having a smooth texture.

9. The upper of claim 1 , wherein the one or more ribs includes one or more ribs extending longitudinally along the lateral side and one or more ribs extending longitudinally along the medial side.

10. The upper of claim 9 , wherein the one or more ribs extending along the lateral side mirror the one or more ribs extending longitudinally along the medial side.

11. The upper of claim 1 , wherein the one or more ribs comprise ribs of varying lengths.

12. The upper of claim 1 , wherein the one or more ribs comprise a plurality of parallel ribs extending from the forefoot region of the upper.

13. An article of footwear comprising:
an upper comprising:
a circular-knitted textile element having a plurality of ribs integrally knitted into the circular-knitted textile element,
wherein the plurality of ribs include one or more ribs extending longitudinally along a lateral side and one or more ribs extending longitudinally along a medial side of the upper, wherein the one or more ribs on the lateral side and the one or more ribs on the medial side each extend from a forefoot region of the upper toward a heel region of the upper and terminate in one of a midfoot region of the upper or the heel region.

14. The article of footwear of claim 13 , wherein the one or more ribs on the lateral side and the one or more ribs on the medial side terminate in the heel region.

15. The article of footwear of claim 13 , wherein the one or more ribs on the lateral side and the one or more ribs on the medial side terminate in the midfoot region.

16. The article of footwear of claim 13 , wherein the one or more ribs on the lateral side and the one or more ribs on the medial side affect stretch properties of the upper.

17. The article of footwear of claim 13 , wherein the one or more ribs on the lateral side and the one or more ribs on the medial side each comprise at least two parallel ribs spaced apart.

18. The article of footwear of claim 13 , wherein the one or more ribs on the lateral side and the one or more ribs on the medial side are adjacent one or more regions having a smooth texture.

19. The article of footwear of claim 13 , wherein the one or more ribs on the lateral side and the one or more ribs on the medial side comprise ribs of varying lengths.

20. The article of footwear of claim 13 further comprising a sole structure secured to the upper.

Assignees

• Nike Inc

Inventors

• Dua Bhupesh
• Thomas Edward Nathaniel

Classifications

• D04B1/104

  Openwork fabric, e.g. pelerine fabrics · CPC title

• D10B2401/10

  porous · CPC title

• A43B1/04 Primary

  braided, knotted, knitted or crocheted · CPC title

• A43B23/042

  Uppers made of one piece (one piece slippers A43B3/106; one piece sandals A43B3/124) · CPC title

• A43D8/02

  Cutting-out (cutting in general B26D, B26F; of leather articles in general C14B5/00) · CPC title