Shoe sole with a cushioning fluid filled bladder and a clip holding the bladder and providing enhanced lateral and medial stability
US5363570A · kind A · utility
207Cited by
21References
25Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jun 6, 1994 |
| Grant date | Nov 15, 1994 |
| Priority date | — |
| Expiry date | Jun 6, 2014 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA43B13/20
- WIPO fieldOther consumer goods
- WIPO sectorOther fields
Abstract
The present invention pertains to a shoe sole containing a cushioning fluid filled bladder and a clip holding the bladder in a set position in the shoe sole and providing enhanced lateral and medial stability to the sole.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.