Shoe sole
US7107703B1 · kind B1 · utility
18Cited by
8References
10Claims
0Family size
Inventor
Key dates
| Filing date | Apr 23, 2004 |
| Grant date | Sep 19, 2006 |
| Priority date | — |
| Expiry date | Mar 1, 2025 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA43B1/05
- WIPO fieldOther consumer goods
- WIPO sectorOther fields
Abstract
The present invention is a shoe sole formed from cotton fabric and bonded together with what in the prior art was thought to be a water soluble glue. As used in the specific construction of the present invention, millet glue is not substantially water soluble after about a year's worth of water exposure and day to day use of footwear having the invention shoe sole.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.