Insole with rebounding and cushioning areas and adjustable arch support
US6598319B2 · kind B2 · utility
58Cited by
25References
9Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Jan 17, 2001 |
| Grant date | Jul 29, 2003 |
| Priority date | — |
| Expiry date | Jan 17, 2021 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA43B17/026
- WIPO fieldOther consumer goods
- WIPO sectorOther fields
Abstract
An insole of a sheet material of polymeric foam material having two openings therein corresponding to a portion of the heel and a portion of the arch. The openings are filled with a polymeric gel composition having a tacky bottom surface to assist holding the insole in place and for the removable attachment of a polymeric gel arch cushion.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.