Built-in insole and article of footwear containing same
US4124946A · kind A · utility
88Cited by
5References
8Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Apr 4, 1977 |
| Grant date | Nov 14, 1978 |
| Priority date | — |
| Expiry date | Apr 4, 1997 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA43B13/38
- WIPO fieldOther consumer goods
- WIPO sectorOther fields
Abstract
This invention relates to a supporting insole built into a shoe or other article of footwear, and to the article of footwear containing said insole, the insole being shaped to conform to the plantar surface of a human foot and seated in a recess in the outsole to which the insole and upper are attached.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.