Footwear with articulating outsole lugs
US7287343B2 · kind B2 · utility
64Cited by
18References
14Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Sep 27, 2004 |
| Grant date | Oct 30, 2007 |
| Priority date | — |
| Expiry date | Jul 27, 2025 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA43B13/223
- WIPO fieldOther consumer goods
- WIPO sectorOther fields
Abstract
An improved shoe outsole, and a shoe incorporating the outsole, having improved traction are provided. The outsole contains articulated lugs of various shapes extending downward from the base of the outsole and adapted for contacting the ground and enhancing traction.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.