Patents by Inventor Fred Rupp

Fred Rupp 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).

  • Motorized handle
    Publication number: 20060131084
    Abstract: A motorized handle includes an elongate handle to which is attached a wheel and a motor to drive the wheel. A rider mounting a rolled conveyance, such as a skateboard or a pair of roller blades, may use the motorized handle to impart propulsion.
    Type: Application
    Filed: December 22, 2005
    Publication date: June 22, 2006
    Inventor: Fred Rupp