Patents by Inventor Geoffrey G. Harding

Geoffrey G. Harding has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Electrically driven vehicles
    Patent number: 4339015
    Abstract: An electrically driven motor vehicle having an electric motor 31 arranged to drive the vehicle through a transmission system 29, 33 and a battery pack 22 to provide power for driving the electrical motor 31, the battery pack being provided with a charging unit 25, 26 including an internal combustion engine 26 and the battery pack 22 and the charging unit 25, 26 being mounted on the vehicle as a unit so as to be readily detachable therefrom to enable it to be replaced at suitable servicing establishments.
    Type: Grant
    Filed: October 1, 1979
    Date of Patent: July 13, 1982
    Assignee: Lucas Industries Limited
    Inventors: Ronald Fowkes, Geoffrey G. Harding