Patents by Inventor Jack J. Murray

Jack J. Murray 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 head
    Patent number: 5203565
    Abstract: A golf club head for striking a golf ball. The golf club head including a pair of channels. The first channel extending from the front face through the area defined by the heel of the club. The second channel extending from the front face through the area defined by the toe of the club. The channels ending in the rear area of the club and forming a divider for aligning the club head. The pair of channels causing air to flow substantially unobstructed during movement of the golf club head towards striking the golf ball. The divider for aligning nearly eliminating rotational movement of the club head by forcing the air passing through the pair of channels to grip the divider, and hold the club head steady at impact.
    Type: Grant
    Filed: January 22, 1992
    Date of Patent: April 20, 1993
    Inventors: Tom R. Murray, Jack J. Murray
  • Golf club head
    Patent number: D340493
    Type: Grant
    Filed: November 20, 1991
    Date of Patent: October 19, 1993
    Inventors: Tom R. Murray, Jack J. Murray