Shoe sole element
US8266825B2 · kind B2 · utility
18Cited by
21References
9Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Jun 11, 2009 |
| Grant date | Sep 18, 2012 |
| Priority date | — |
| Expiry date | Apr 16, 2030 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA43B21/26
- WIPO fieldOther consumer goods
- WIPO sectorOther fields
Abstract
A shoe having an outsole and an insole. The outsole has an upper surface in contact with the lower surface of the insole. The upper surface of the outsole has at least two depressions being complementary with embossments provided on the lower surface of the insole, allowing a pivoting movement of the front and/or back portion of the insole against the lower outsole surface of the shoe in, at least, an essentially transverse direction to the longitudinal axis of the shoe, when the foot wearing the shoe is pivoted against the ground. To support this movement the insole is more rigid than the outsole and is attached to the outsole.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.