Patents by Inventor Robert O. Perry

Robert O. Perry 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 swing training device
    Patent number: 5306011
    Abstract: A golf mat is provided, having respective first, second, third, and fourth groupings of indicia, wherein the first group (17) of indicia is arranged to orient a left foot of a golfer, the second foot group (18) of indicia is arranged to orient the right foot of a golfer, the third group (19) of indicia is arranged to position the golfer's hands, while the fourth group (20) of indicia is arranged to position a golf club of a particular character.
    Type: Grant
    Filed: June 1, 1993
    Date of Patent: April 26, 1994
    Inventor: Robert O. Perry