Patents by Inventor David M. Lilly, Jr.

David M. Lilly, Jr. 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: 5967902
    Abstract: A golf putter and method is disclosed which allow accurate sighting and positioning of the golf putter head relative to the target or hole, and which has perpendicular elongated teeth that run along the bottom face of the putter head thereby increasing friction and reducing the resultant tendency for the putter head to twist when moving from a rearward optically accurate alignment position to a putting position. The accurate sighting is possible by tilting the golf putter rearward and sighting along the face and top of the putter head. This tilting causes a rear parallel tooth to engage the turf, keeping the putter head in position As the golfer moves from the sighting position.
    Type: Grant
    Filed: May 29, 1998
    Date of Patent: October 19, 1999
    Inventors: Gary Greenquist, David M. Lilly, Jr.