Patents by Inventor John W. Wallace

John W. Wallace 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).

  • Attachment winch for vehicle wheels
    Patent number: 4742971
    Abstract: A plurality of attachable brackets having an elongate body and first and second ends perpendicular to the body. The first ends have a first opening sized to fit over a plurality of lug sizes and secured to the lug by a lug nut. The second ends have a second opening. A plate has a plurality of holes positioned radially and circumferentially for alignment with lugs of various vehicles having lugs of differing radial and circumferential positions. A plurality of nuts and bolts secure the second ends to the plate. A circular support core may be inserted between the inside of the brackets for strength and a line guide ring may be attached to the vehicle for aligning a line connected to the brackets perpendicular to the brackets.
    Type: Grant
    Filed: November 24, 1986
    Date of Patent: May 10, 1988
    Assignee: Hub Winch, Inc.
    Inventors: John W. Wallace, Robert B. Wallace