Controllably heated clothing
US4404460A · kind A · utility
65Cited by
21References
11Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Mar 12, 1982 |
| Grant date | Sep 13, 1983 |
| Priority date | — |
| Expiry date | Mar 12, 2002 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH05B2203/036
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
Heated clothing includes: (a) multiple clothing sections adapted to cover different portions of the human body, (b) electrical wires carried by such sections and including bus wires and heater wires, and (c) circuitry for controlling battery powered electrical current flow to such wires, and including switch structure connected in series with one or more of the heater wires for interrupting current flow thereto without requiring disconnection of bus wires.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.