Patent · US Active

Material for shoe upper

US10750826B2 · kind B2 · utility

1Cited by

13References

32Claims

0Family size

Assignee

adidas AG · DE

Inventors

Dirk Meythaler · Herzogenaurach, DE
Harald Geyer · Bubenreuth, DE
Marco Fischhold · Tangerang, ID
Robert Frank Kirk · Herzogenaurach, DE
Jack Huang · Fujian, CN
Bruno Jean Antonelli · Annecy, FR

Key dates

Filing date	Aug 23, 2017
Grant date	Aug 25, 2020
Priority date	—
Expiry date	Mar 24, 2038

Classification

Technology area (CPC Y)Emerging Cross-Sectional Technologies
CPC primaryY10T442/10
WIPO fieldOther consumer goods
WIPO sectorOther fields

Abstract

Described are materials for a shoe upper, in particular for soccer shoes, with a particularly low weight. The material includes an inner polyurethane layer, an outer polyurethane layer, and a textile reinforcing layer. The textile reinforcing layer is arranged between the inner polyurethane layer and the outer polyurethane layer. The inner polyurethane layer and the outer polyurethane layer comprise thermoset polyurethane. The textile reinforcing layer comprises apertures through which the inner polyurethane layer and the outer polyurethane layer are connected to each other.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.