Patents by Inventor William H. Goodworth

William H. Goodworth 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).

  • Prepackaged ammunition system
    Patent number: 4226041
    Abstract: A prepackaged ammunition system wherein the spring, follower and feed lips are built into the weapon and disposable magazines are filled with cartridges which may be fed into the weapon.
    Type: Grant
    Filed: July 3, 1978
    Date of Patent: October 7, 1980
    Inventor: William H. Goodworth
  • Chair arm
    Patent number: D438732
    Type: Grant
    Filed: April 19, 2000
    Date of Patent: March 13, 2001
    Assignee: HON Technology Inc.
    Inventor: William H. Goodworth
  • Swivel chair
    Patent number: D362974
    Type: Grant
    Filed: June 15, 1993
    Date of Patent: October 10, 1995
    Assignee: HON Industries, Inc.
    Inventors: Ogden R. Olson, William H. Goodworth
  • Chair
    Patent number: D393157
    Type: Grant
    Filed: December 23, 1996
    Date of Patent: April 7, 1998
    Assignee: Hon Industries Inc.
    Inventors: William H. Goodworth, Robert Baillie
  • Chair
    Patent number: D399664
    Type: Grant
    Filed: June 2, 1997
    Date of Patent: October 20, 1998
    Assignee: HON Technology Inc.
    Inventors: William H. Goodworth, Robert L. Baillie
  • Chair
    Patent number: D401771
    Type: Grant
    Filed: December 3, 1997
    Date of Patent: December 1, 1998
    Assignee: HON Technology Inc.
    Inventors: William H. Goodworth, Robert L. Baillie
  • Chair
    Patent number: D411380
    Type: Grant
    Filed: June 2, 1998
    Date of Patent: June 22, 1999
    Assignee: HON Technology Inc.
    Inventors: William H. Goodworth, Robert L. Baillie