Patents by Inventor Ronald S. Balfour

Ronald S. Balfour 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: 4226418
    Abstract: A hand grip for a game racket having a head and a handle extending therefrom includes a tubular member secured coaxially to the distal end of the handle. Extending radially from the tubular member is a narrow web portion which includes four finger holes extending generally orthogonally therethrough. The exterior surface of the tubular member includes recessed portions and textured surface portions to receive the thumb and palm of the hand engaging the finger holes. In one embodiment, the web portion extends axially and includes serial finger slots to receive the fingers of the other hand of the racket user.
    Type: Grant
    Filed: November 20, 1978
    Date of Patent: October 7, 1980
    Inventor: Ronald S. Balfour