Patents by Inventor Gary Blaisdell

Gary Blaisdell 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 club lie angle evaluation device
    Patent number: 4932662
    Abstract: A means and method for testing the lie angle of a golf club to see if it is suitable for use by an individual golfer. A golf ball is situated on a support surface and addressed by a golfer holding a traial golf club whose lower surface has received in abradable coating. The golfer swings at the golf ball bringing the abradable coating on the golf club into contact with the surface originally supporting the ball. This contact causes abrasions in the abradable coating and the position of these abrasions indicates whether the lie angle of the particular club undergoining test is proper for the golfer.
    Type: Grant
    Filed: August 7, 1989
    Date of Patent: June 12, 1990
    Assignee: Henry-Griffitts, Inc.
    Inventor: Gary Blaisdell