Footwear
US8578629B2 · kind B2 · utility
12Cited by
5References
30Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Dec 21, 2009 |
| Grant date | Nov 12, 2013 |
| Priority date | — |
| Expiry date | May 5, 2031 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA43B13/181
- WIPO fieldOther consumer goods
- WIPO sectorOther fields
Abstract
An article of footwear, such as a shoe, which includes an outer sole assembly and an upper, the sole assembly including a first comfort layer and a reinforcement layer, the first comfort layer being located between the reinforcement layer and the upper. The reinforcement layer includes a first portion and a second portion connected to one another by a bridge, the first and second portions being fixed to the comfort layer, the bridge being opposite the comfort layer and not fixed to the comfort layer.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.