Patents by Inventor Bradley E. Stallsworth

Bradley E. Stallsworth 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).

  • Patent number: 4854604
    Abstract: A self-centering hitch is set forth for securement of a trailer to an associated tow vehicle. The self-centering hitch includes a conventionally orthogonally oriented ball formed with an arcuate concave centering plate oriented rearwardly and integrally to a support securing said ball. Said centering plate is formed of a convex orientation relative to said ball with a radius of curvature oriented medially of said ball aligned with the center of said ball. The center plate is further formed with a plurality of switches formed integrally to said plate and associated with alarm means for indication of a right or left positioning of a hitch to be secured to said ball to assist in securement of said hitch to said ball.
    Type: Grant
    Filed: May 19, 1988
    Date of Patent: August 8, 1989
    Inventor: Bradley E. Stallsworth