Portable vehicle heater
US4965432A · kind A · utility
12Cited by
11References
21Claims
0Family size
Inventor
Key dates
| Filing date | Jul 7, 1989 |
| Grant date | Oct 23, 1990 |
| Priority date | — |
| Expiry date | Jul 7, 2009 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF24H3/0417
- WIPO fieldTransport
- WIPO sectorMechanical engineering
Abstract
A device for temporary positioning in the interior of a vehicle for warming and defrosting through one or more resistance electric heater/blowers controlled by a timer connected to an exterior AC power source with an optional ground fault interrupter circuit. The attachment arm is preferably a tough, flexible elastomeric band having flat wire conductors extending therethrough from the device to the exterior of the vehicle.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.