Patents by Inventor Harry A. Keeler

Harry A. Keeler 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 putter
    Patent number: 4890837
    Abstract: A golf putter wherein the upper end of the shaft provides an integral handle. Discrete deformations are provided over the majority of the shaft length including the handle in order to provide a variety of distinctive locations for gripping the putter.
    Type: Grant
    Filed: January 15, 1988
    Date of Patent: January 2, 1990
    Inventor: Harry A. Keeler
  • Walking stick putter
    Patent number: D319276
    Type: Grant
    Filed: October 13, 1988
    Date of Patent: August 20, 1991
    Inventor: Harry A. Keeler