Patents by Inventor Eddie W. Tharbs

Eddie W. Tharbs 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).

  • Vehicular abutment alarm apparatus
    Patent number: 5374918
    Abstract: A tractor-trailer vehicle includes one, and typically a plurality, of signal switches mounted at spaced intervals along a top wall of the trailer structure, wherein engagement of the signal switches relative to an abutment effects audible and visual alarm within a cab of the associated transport vehicle structure.
    Type: Grant
    Filed: December 10, 1992
    Date of Patent: December 20, 1994
    Inventor: Eddie W. Tharbs