Shoe sole
US12369680B2 · kind B2 · utility
0Cited by
6References
18Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | May 18, 2022 |
| Grant date | Jul 29, 2025 |
| Priority date | — |
| Expiry date | Jul 15, 2042 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA43B17/00
- WIPO fieldOther consumer goods
- WIPO sectorOther fields
Abstract
A shoe sole includes a first sole layer including a first region having a first rigidity, and a plurality of second regions having a second rigidity that is more flexible than the first rigidity. The plurality of the second regions extends in a longitudinal direction of the shoe sole. The plurality of the second regions is spaced from a toe edge of the first sole layer, and is spaced from a heel edge of the first sole layer. The plurality of the second regions has arcuate shapes bending in a same lateral direction.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.