Patents by Inventor Tommy Lee Keaton

Tommy Lee Keaton 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: 6746338
    Abstract: A putting practice apparatus (10) including an elongated generally rectangular framework member (20) that supports a putting surface unit (12) including a raised platform member (30) having a simulated grass surface (31) and a cup aperture (32) disposed proximate one end wherein, a ball return pipe (36) and branched ball return pipe segment (37) are operatively associated with the putting surface unit (12) and four screw jack members (40) are disposed adjacent the four corners of the framework member (20) to selectively provide uphill, downhill, right- and left-hand side hill orientations to the raised platform member (30).
    Type: Grant
    Filed: December 31, 2002
    Date of Patent: June 8, 2004
    Inventor: Tommy Lee Keaton