Patents by Inventor Dennis W. Hudler

Dennis W. Hudler 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).

  • System for powering a trailer
    Patent number: 4685527
    Abstract: The present invention is a system for powering a trailer. The system includes a trailer having a tongue for connecting the trailer to a towing vehicle. The trailer is supported by at least one wheel mounted on each of opposing sides of the trailer frame. Mounted on the trailer is a motor for driving the trailer wheels. Power is supplied to the motor from the towing vehicle.
    Type: Grant
    Filed: September 5, 1985
    Date of Patent: August 11, 1987
    Assignee: Standard Manufacturing Co., Inc.
    Inventors: Norman D. Oswald, Harry S. Mankey, Robert R. Dean, Dennis W. Hudler