Upper for shoe
US12102189B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | May 27, 2022 |
| Grant date | Oct 1, 2024 |
| Priority date | — |
| Expiry date | Jul 14, 2042 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA43B23/07
- WIPO fieldOther consumer goods
- WIPO sectorOther fields
Abstract
An upper is provided for a shoe. The upper is basically provided with a base layer, a first reinforcement layer and a second reinforcement layer. The base layer includes a toe portion and a heel portion. The base layer has a joint free three-dimensional shape at least partly defining an interior foot receiving space. The first reinforcement layer is disposed on an outer side of a centerline of a toe-heel direction of the upper. The first reinforcement layer overlies a first heel area of the heel portion. The second reinforcement layer is disposed on an inner side of the centerline. The second reinforcement layer overlies a second heel area of the heel portion. The first reinforcement layer and the second reinforcement layer are separated at the heel portion.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.