Patents by Inventor Peter S. Warner

Peter S. Warner 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: 4165794
    Abstract: Electrical drive apparatus for a vehicle comprising a detachable battery pack and a further unit comprising an electric motor, a differential with output shafts to respective vehicle wheels and a transmission from the motor to the differential including a universally jointed shaft, the axes of the motor differential output shafts and the shaft being substantially parallel and the motor being on the sprung and the differential being on the unsprung part of the vehicle.
    Type: Grant
    Filed: April 29, 1977
    Date of Patent: August 28, 1979
    Assignee: Lucas Industries Limited
    Inventors: Peter S. Warner, John R. Bicht
  • Vehicle drive systems
    Patent number: 4161226
    Abstract: An electric drive apparatus for an electrically driven vehicle comprising an electric motor mounted on the vehicle, a transmission between the motor and vehicle wheels including a first stage incorporating a differential and second stages joined to the differential by two shafts and to the respective vehicle wheels the second stages being on unsprung parts of the vehicle and the transmission mechanism incorporating joints allowing relative movement.
    Type: Grant
    Filed: April 29, 1977
    Date of Patent: July 17, 1979
    Assignee: Lucas Industries Limited
    Inventors: Peter S. Warner, John R. Bicht