Patents by Inventor Walter E. Hoffman

Walter E. Hoffman 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).

  • Golf club and grip therefor
    Patent number: 4310158
    Abstract: A golf club grip is formed of a bendable material and has a bore with a plurality of longitudinally extending portions which are angularly offset relative to each other. Due to this angulation, the insertion of a straight golf club shaft into the bore will straighten the bore and skew the axis of the hand-held outer surface of the grip toward the sweet spot on the face of the club.
    Type: Grant
    Filed: November 19, 1979
    Date of Patent: January 12, 1982
    Inventor: Walter E. Hoffman