Shoe

Patent metadata

Field	Value
Publication number	US-11758979-B2
Application number	US-202217684345-A
Country	US
Kind code	B2
Filing date	Mar 1, 2022
Priority date	Oct 9, 2015
Publication date	Sep 19, 2023
Grant date	Sep 19, 2023

Abstract

Described is a shoe, in particular an athletic shoe. The shoe can include a sole and a shoe upper. The shoe upper can include (a.) a lateral portion; (b.) a medial portion; and (c.) intermediate portion between the lateral portion and the medial portion. The intermediate portion can include a cupped portion uncoated by a first coating portion on the lateral portion and a second coating portion on the medial portion. When the shoe upper is separate from the sole at least a majority of the cupped portion may be cupped above surrounding areas of the shoe upper.

First claim

That which is claimed is:

1. A shoe comprising:
a sole; and
a shoe upper comprising:
a lateral portion having a first coating portion applied at least partially thereto;
a medial portion having a second coating portion applied at least partially thereto; and
an intermediate portion between the lateral portion and the medial portion and including a material that is continuous across the lateral portion, the intermediate portion, and the medial portion, wherein the intermediate portion comprises a cupped portion uncoated by the first coating portion and the second coating portion, wherein when the shoe upper is separate from the sole and arranged on a flat surface that is continuously flat underneath an entirety of the shoe upper, at least a majority of the shoe upper lies within or parallel to a horizontal plane and at least a majority of the cupped portion is cupped above surrounding areas of the shoe upper so as to be above the horizontal plane and out of contact with the flat surface.

2. The shoe of claim 1 , wherein:
the lateral portion is adapted to extend from a lateral junction of the upper with the sole to the intermediate portion; and
the medial portion is adapted to extend from a medial junction of the upper with the sole to the intermediate portion.

3. The shoe of claim 1 , wherein the intermediate portion extends at least partly on a dorsal portion of the shoe upper.

4. The shoe of claim 1 , wherein a length of the intermediate portion is between 20% and 50% of a length of the shoe upper; and
a width of the intermediate portion is between 10% and 60% of the width of the shoe upper.

5. The shoe of claim 1 , further comprising at least one continuous one-piece layer at least partially covering the lateral portion and at least partially covering the intermediate portion.

6. The shoe of claim 1 , further comprising a knitted layer.

7. The shoe of claim 6 , wherein the knitted layer is knitted in one piece and extends over at least 80% of a surface area of the shoe upper.

8. The shoe of claim 6 , the knitted layer further comprising a first area having a first knit structure and a second area having a second knit structure different from the first knit structure.

9. A shoe comprising:
a sole; and
a shoe upper comprising:
a lateral portion having a first coating portion applied at least partially thereto;
a medial portion having a second coating portion applied at least partially thereto; and
an intermediate portion between the lateral portion and the medial portion and including a material that is continuous across the lateral portion, the intermediate portion, and the medial portion, wherein the intermediate portion comprises a cupped portion uncoated by the first coating portion and the second coating portion, wherein when the shoe upper is separate from the sole and arranged on a flat surface, at least a majority of the shoe upper lies within or parallel to a horizontal plane and at least a majority of the cupped portion maintains a shape of being cupped above the lateral portion and the medial portion so as to be tented above the horizontal plane and out of contact with the flat surface.

10. The shoe of claim 9 , wherein the maintained shape of the cupped portion is configured to deform so as to permit introduction of a foot in the shoe and extraction of the foot out of the shoe.

11. The shoe of claim 9 , further comprising a sock arranged at least partially inside the shoe upper.

12. The shoe of claim 11 , further comprising:
a collar surrounding a shoe opening; and
a holding tab proximate a junction between the intermediate portion and the collar, wherein a first end of the holding tab is attached to the shoe upper, and a second end of the holding tab is attached to the sock.

13. The shoe of claim 12 , wherein the first end of the holding tab is attached to the shoe upper at a top of the intermediate portion.

14. A shoe comprising:
a sole; and
a shoe upper comprising:
a lateral portion having a first coating portion applied at least partially thereto;
a medial portion having a second coating portion applied at least partially thereto;
an intermediate portion between the lateral portion and the medial portion and including a material that is continuous across the lateral portion, the intermediate portion, and the medial portion, wherein the intermediate portion comprises a cupped portion uncoated by the first coating portion and the second coating portion; and
a collar portion connecting to the intermediate portion and at least partially surrounding a foot opening, the collar portion being uncoated by the first coating portion and the second coating portion;
wherein when the shoe upper is independent from the sole and arranged on a flat surface that is continuously flat underneath an entirety of the shoe upper, at least a majority of the shoe upper lies within or parallel to a horizontal plane and a majority of the cupped portion and the collar portion lie above the horizontal plane and out of contact with the flat surface.

15. The shoe of claim 14 , wherein the maintained shapes of the cupped portion and the collar portion hold a portion of a rim of the foot opening of the shoe at least partially upright to keep from collapsing into a position obstructing a portion of the foot opening and to facilitate introduction of a wearer's foot into the shoe.

16. The shoe of claim 14 , wherein the arrangement of the first coating portion and the second coating portion contribute to the cupped portion maintaining its shape.

17. The shoe of claim 14 , further comprising a holding tab proximate a junction between the intermediate portion and the collar portion.

Assignees

• Adidas Ag

Inventors

• Lee Fu Wen
• Chen Lulu
• Forester Sam

Classifications

• A43B1/04 Primary

  braided, knotted, knitted or crocheted · CPC title

• A43B23/0245 Primary

  characterised by the constructive form · CPC title

• A43B23/0235

  Different layers of different material · CPC title

• A43B23/0255

  assembled by gluing or thermo bonding · CPC title

• A43B23/026

  Laminated layers · CPC title