Patents by Inventor Kenneth C. Philbrook

Kenneth C. Philbrook 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).

  • Hinged cab guard
    Patent number: 4425002
    Abstract: A dump body for a dump truck that includes a hinged cab guard combined with an actuator which serves to pivot the cab guard downwardly relative to the body portion of the dump body so as to allow full raising of the dump body when the dump truck is parked in a garage having a low ceiling.
    Type: Grant
    Filed: October 9, 1981
    Date of Patent: January 10, 1984
    Assignee: General Motors Corporation
    Inventors: Ronald G. Coleman, Kenneth C. Philbrook