04405029 is referenced by 78 patents and cites 14 patents.

Hybrid vehicles having two or more power plants which can be operated independently or simultaneously and includes an electric motor as well as an internal combustion engine which may be selectively connected to drive the drive wheels of such vehicles either independently or simultaneously. When the internal combustion engine is used to drive a vehicle, the waste heat from such engine is utilized as a source of energy to generate electricity which electricity may be stored in suitable storage batteries and thereafter such batteries may be used to drive an electric motor.

Title
Hybrid vehicles
Application Number
108987
Publication Number
4405029
Application Date
November 16, 1981
Publication Date
September 20, 1983
Inventor
Hugh S Hunt
12219 River Rd., Potomac, 20854
MD, US
Agent
Dowell & Dowell
IPC
B60K 25/00
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