Sole structure for article of footwear
US12250987B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Apr 1, 2022 |
| Grant date | Mar 18, 2025 |
| Priority date | — |
| Expiry date | Nov 18, 2042 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA43B13/40
- WIPO fieldOther consumer goods
- WIPO sectorOther fields
Abstract
A sole structure for an article of footwear having an upper includes a midsole. The midsole may include a cushion and a chassis. The cushion extends from a forefoot region to a heel region of the sole structure. The chassis is disposed between a top side of the cushion and the upper. An outsole is mounted to a bottom surface of the midsole. The outsole includes a first outsole portion, a second outsole portion and a third outsole portion. The first outsole portion, the second outsole portion and the third outsole portion are spaced apart from each other so as to provide flexibility to the sole structure. The first outsole portion, the second outsole portion and the third outsole portion may be formed of a first material and a second material. The second material is more durable relative to the first material.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.