Coated shoe upper

Patent metadata

Field	Value
Publication number	US-11963580-B2
Application number	US-201916286426-A
Country	US
Kind code	B2
Filing date	Feb 26, 2019
Priority date	Mar 6, 2018
Publication date	Apr 23, 2024
Grant date	Apr 23, 2024

Abstract

The present invention concerns a shoe upper, including (a) a first sheet, (b) a second sheet, (c) a connecting region in which the first sheet is connected to the second sheet, and (d) a first coating. The first coating is applied onto a first region of the first sheet, a second region of the second sheet, and a third region of the connecting region. The first region, the second region, and the third region are connected.

First claim

What is claimed is:

1. A shoe upper, comprising:
a first sheet arranged in a forefoot region of the shoe upper and comprising a first outer surface comprising a first region in the forefoot region,
a second sheet arranged in a heel region of the shoe upper and comprising a second outer surface comprising a second region in the heel region,
a connecting region in which the first outer surface of the first sheet is connected to the second outer surface of the second sheet, wherein the connecting region comprises a third region, and wherein the first region, the second region, and the third region are connected, and
a first coating comprising a continuous coating region applied onto the first region, the second region, and the third region such that the first coating defines at least a portion of an outermost surface of the shoe upper,
wherein the first coating comprises an inner sublayer and an outer sublayer,
wherein the first coating has a thickness of between 0.08 mm and 0.12 mm, and
wherein the second outer surface of the second sheet further comprises a fourth region to which the first coating is applied in a discontinuous manner such that the first coating is applied on opposing sides of a portion of the fourth region that is not covered by the first coating.

2. The shoe upper according to claim 1 , wherein the first coating is a screen-printed coating.

3. The shoe upper according to claim 1 , wherein the first sheet comprises a leather.

4. The shoe upper according to claim 3 , wherein the leather is a crust leather.

5. The shoe upper according to claim 1 , wherein the first sheet has a thickness of between 0.5 and 1.2 mm.

6. The shoe upper according to claim 1 , wherein the second sheet comprises a textile.

7. The shoe upper according to claim 6 , wherein the textile comprises a weft or warp knitted region.

8. The shoe upper according to claim 1 , wherein the connecting region comprises a seam connecting the first sheet and the second sheet.

9. The shoe upper according to claim 1 , wherein the connecting region comprises a film connecting the first sheet and the second sheet.

10. The shoe upper according to claim 1 , wherein the first coating comprises polyurethane.

11. The shoe upper according to claim 1 , further comprising a second coating, wherein the second coating covers at least the second region, where it is arranged between the second sheet and the first coating; and wherein the second coating additionally covers at least the third region, where it is arranged between the first or second sheet and the first coating.

12. The shoe upper according to claim 11 , wherein the second coating comprises polyurethane.

13. The shoe upper according to claim 1 , wherein the fourth region is connected to the second region.

14. The shoe upper according to claim 1 , wherein the second outer surface of the second sheet further comprises a fifth region which is not covered by the first coating.

15. The shoe upper according to claim 14 , wherein the fifth region is connected to the fourth region.

16. A shoe comprising a shoe upper according to claim 1 .

17. The shoe upper according to claim 1 , wherein the inner sub-layer of the first coating comprises a first chemical and the outer sub-layer of the first coating comprises a second chemical.

18. The shoe upper according to claim 17 , wherein the second chemical comprises polyurethane.

19. The shoe upper according to claim 17 , wherein the first chemical comprises silicone.

20. The shoe upper according to claim 1 , further comprising a second coating,
wherein the second coating covers at least a portion of the second region, where it is arranged between the second sheet and the first coating,
wherein the second coating covers at least a portion of the third region, where it is arranged between the first sheet and the first coating, and
wherein the first sheet comprises a first thickness in the first region and a second thickness in the third region that is less than the first thickness.

Assignees

• Adidas Ag

Inventors

• Seabourne Jorma Sebastian
• Love Martin
• Klett Sabine
• Suarto Didick
• Park Nk
• Djung Iwan
• Mahulae Lasman

Classifications

• D10B2501/043

  Footwear · CPC title

• A43B23/0235 Primary

  Different layers of different material · CPC title

• A43B5/02

  Football boots {or shoes, i.e. for soccer, football or rugby} · CPC title

• A43B23/021 Primary

  Leather · CPC title

• A43B23/0215

  Plastics or artificial leather · CPC title