Electric heating – Heating devices – Combined with diverse-type art device
Patent
1989-07-07
1990-10-23
Envall, Jr., Roy N.
Electric heating
Heating devices
Combined with diverse-type art device
98 208, 392367, B60H 122
Patent
active
049654322
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.
REFERENCES:
patent: 2537330 (1951-01-01), Carroll
patent: 2574949 (1951-11-01), Behman et al.
patent: 2827540 (1958-03-01), Underwood
patent: 3221138 (1965-11-01), Hercher
patent: 3496855 (1970-02-01), Boer
patent: 3524044 (1970-10-01), Liardi
patent: 3671714 (1972-06-01), Charns
patent: 4034204 (1977-07-01), Windsor et al.
patent: 4232211 (1980-11-01), Hill
patent: 4293759 (1981-11-01), Higgins
patent: 4350287 (1982-09-01), Richards
LandOfFree
Portable vehicle heater does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Portable vehicle heater, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Portable vehicle heater will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-768227