Full length cartridge cushioning system
US7013582B2 · kind B2 · utility
48Cited by
147References
32Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jul 15, 2003 |
| Grant date | Mar 21, 2006 |
| Priority date | — |
| Expiry date | Dec 1, 2023 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA43B13/188
- WIPO fieldOther consumer goods
- WIPO sectorOther fields
Abstract
The invention relates to a shoe sole for an article of footwear, in particular a sports shoe. The sole includes a first area having a first deformation element and a second area having a second deformation element. The first deformation element includes a foamed material and the second deformation element includes an open-walled or honeycomb-like structure that is free from foamed materials.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.