Patents by Inventor George M. Daresh

George M. Daresh 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).

  • Hydraulic steering system
    Patent number: 4076096
    Abstract: A steering system for a vehicle having a hydraulic steering mechanism, and including an accumulator for maintaining a supply of pressurized hydraulic fluid to the steering mechanism. The hydraulic fluid for the steering mechanism is supplied in some circumstances by a hydraulic pump which operates only when the vehicle is moving. Two valves are connected in series and arranged to discharge the accumulator when both valves are open, one of the valves arranged to be opened when the engine stops and the other arranged to be opened when the vehicle driven pump stops.
    Type: Grant
    Filed: November 24, 1976
    Date of Patent: February 28, 1978
    Assignee: Clark Equipment Company
    Inventors: Richard R. Hushower, George M. Daresh