Patents by Inventor Keith E. Hawthorne

Keith E. Hawthorne 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).

  • Swing training and exercising apparatus
    Patent number: 6682465
    Abstract: An improved variable tension swing training and exercising apparatus which uses a primary resistance system and an adjustable secondary resistance to accommodate a number of golfers, having a wide range of physical characteristics and strength. The resistance is connected to a rotatable swing arm permitting a golfer to simulate a golf swing while exercising the golf muscles.
    Type: Grant
    Filed: June 26, 2001
    Date of Patent: January 27, 2004
    Assignee: GolfCoach Inc.
    Inventor: Keith E. Hawthorne
  • Swing training and exercising apparatus
    Publication number: 20020198086
    Abstract: An improved variable tension swing training and exercising apparatus which uses a primary resistance system and an adjustable secondary resistance to accommodate a number of golfers, having a wide range of physical characteristics and strength. The resistance is connected to a rotatable swing arm permitting a golfer to simulate a golf swing while exercising the golf muscles.
    Type: Application
    Filed: June 26, 2001
    Publication date: December 26, 2002
    Inventor: Keith E. Hawthorne