Patents by Inventor Monte J. Hoffmeyer

Monte J. Hoffmeyer 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 shaft with bulge section
    Patent number: 5938542
    Abstract: A composite shaft used in the manufacture of golf clubs includes a straight shaft of tapered form extending between an upper butt end a lower tip end. A radially outwardly protruding bulge section is located on the shaft with the bulge section being spaced from both the tip end of the shaft and the butt end of the shaft. The bulge section has a relatively short length compared to the length of the shaft and is located on the shaft to begin in the lower 1/3 of the shaft length.
    Type: Grant
    Filed: January 6, 1998
    Date of Patent: August 17, 1999
    Assignee: Berkley, Inc.
    Inventor: Monte J. Hoffmeyer
  • Golf shaft with bulge section
    Patent number: 5735753
    Abstract: A composite shaft used in the manufacture of golf clubs includes a straight shaft of tapered form extending between an upper butt end a lower tip end. A radially outwardly protruding bulge section is located on the shaft with the bulge section being spaced from both the tip end of the shaft and the butt end of the shaft. The bulge section has a relatively short length compared to the length of the shaft and is located on the shaft to begin in the lower 1/3 of the shaft length.
    Type: Grant
    Filed: June 14, 1996
    Date of Patent: April 7, 1998
    Assignee: Berkley, Inc.
    Inventor: Monte J. Hoffmeyer
  • Golf club shaft
    Patent number: D385608
    Type: Grant
    Filed: July 5, 1996
    Date of Patent: October 28, 1997
    Assignee: Berkley, Inc.
    Inventor: Monte J. Hoffmeyer