Remote control car heater
Patent 4350287 Issued on September 21, 1982. Estimated Expiration Date: 
July 29, 2000. Estimated Expiration Date is calculated based on simple USPTO term provisions. It does not account for terminal disclaimers, term adjustments, failure to pay maintenance fees, or other factors which might affect the term of a patent.
July 29, 2000. Estimated Expiration Date is calculated based on simple USPTO term provisions. It does not account for terminal disclaimers, term adjustments, failure to pay maintenance fees, or other factors which might affect the term of a patent.Patent References 3877639 Electric heating system for heating the interior of a motor vehicle prior to starting Patent #: 4293759 InventorAssigneeApplicationNo. 06/173901 filed on 07/29/1980US Classes:237/12.3A, The heating is effected by circulated air165/41, WITH VEHICLE FEATURE219/202, Vehicle or vehicle component219/203, Windshield or window219/509, Automatically operated454/159HeatingExaminersPrimary: Capossela, Ronald C.Attorney, Agent or FirmInternational ClassesB60H 1/22 (20060101)G05D 23/19 (20060101) AbstractA remote transmitter is operative to start an electrical heater disposed in an automobile. The electrical heater operates off a separate electrical system from that normally found in the automobile. Once the automobile engine is started and the heating system of the automobile is operative, a thermostatic switch is actuated which removes power from the electrical heater.Field of SearchThe heating is effected by circulated air | |
