Foot massage mat
US4329981A · kind A · utility
40Cited by
5References
19Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Jan 28, 1980 |
| Grant date | May 18, 1982 |
| Priority date | — |
| Expiry date | Jan 28, 2000 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61H2205/12
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
A foot massage mat formed of rubber, plastics material or the like wherein the mat possesses hill-like protuberances.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.