Patents by Inventor Dale Perry Fisher

Dale Perry Fisher 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: 5921871
    Abstract: A golf putter providing improved control of distance and direction of a golf ball impacted by the putter includes a resilient insert having a controlled rebound factor fitted into a wedge-shaped recess provided in the face of the putter head. The insert includes a front rebound control pad made of a resilient polymer material, and a rear backing plate releasably fastenable to the putter head. Intrinsic resiliency, thickness and hardness of the pad are chosen to yield in combination with the putter head body an overall, composite ball-impacting rebound factor that may be varied over a relatively wide range of rebound factors, which determine in a substantially linear way the roll distance of a ball impacted by the putter. The insert may be readily interchanged by a golfer with other inserts which provide higher or lower rebound factors, which may be chosen on days in which greens were slower or faster, respectively.
    Type: Grant
    Filed: October 4, 1997
    Date of Patent: July 13, 1999
    Inventor: Dale Perry Fisher