Sole structure for article of footwear
US10321735B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Mar 15, 2017 |
| Grant date | Jun 18, 2019 |
| Priority date | — |
| Expiry date | Mar 30, 2037 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA43B13/223
- WIPO fieldOther consumer goods
- WIPO sectorOther fields
Abstract
A sole structure includes a heel region, a forefoot region, and a midfoot region disposed between the heel and forefoot regions. The sole structure also includes a first fluid-filled segment disposed within the forefoot region and includes a first portion extending continuously from a medial side of the sole structure to a lateral side of the sole structure. The sole structure also includes a second fluid-filled segment disposed between the heel region and the first fluid-filled segment and includes a first portion extending continuously between the medial side and the lateral side. The sole structure also includes a third fluid-filled segment disposed between the first fluid-filled segment and the second fluid-filled segment and includes a first portion extending along one of the medial side and the lateral side and a second portion extending from the first portion toward the other one of the medial side and the lateral side.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.