Footwear with therapeutic pad
US5339541A · kind A · utility
99Cited by
10References
8Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Dec 27, 1993 |
| Grant date | Aug 23, 1994 |
| Priority date | — |
| Expiry date | Dec 27, 2013 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61H2205/12
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
A therapeutic pad is used in footwear which has a liquid absorbent to prevent liquid leakage in the event the sealed envelope of the pad is ruptured. The footwear includes a pair of compartments which substantially surround the foot cavity for receiving the therapeutic pad.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.