Body heating and stretch support device
US4042803A · kind A · utility
51Cited by
8References
2Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Jan 28, 1976 |
| Grant date | Aug 16, 1977 |
| Priority date | — |
| Expiry date | Jan 28, 1996 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH05B3/342
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
A sheet of material is adapted to be supported on a part of a human body in contact therewith and has adjusting devices for adjusting the size thereof to fit different sized people. Electric heating elements are embedded in the stretch support material. An energizing device releasably electrically connects the heating elements to a source of electrical energy for selectively heating the part of the body contacted by said sheet of material.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.