Cushion insert
US5669162A · kind A · utility
64Cited by
13References
5Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Mar 7, 1996 |
| Grant date | Sep 23, 1997 |
| Priority date | — |
| Expiry date | Mar 7, 2016 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA43B17/02
- WIPO fieldOther consumer goods
- WIPO sectorOther fields
Abstract
A cushion insert to fit inside a shoe of Oxford or boot character to support the foot of a wearer and provide comfort, shock absorption, and stability of foot position in the shoe to retain the optimum position of the foot. The cushion insert is molded of a ethylene vinyl acetate material in which there is an upper surface having a less dense characteristic than a bottom surface.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.