Patents by Inventor Leighton R. Malcolm

Leighton R. Malcolm 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).

  • Publication number: 20110014990
    Abstract: A pair of adjustable handles for use with a golf putter includes a sleeve having an interior area with a diameter at least as large as a diameter of the golf club shaft, the sleeve having first and second shafts extending outwardly. A first handle is rotatably coupled to the first shaft. A first locking mechanism is biased to fix a position of the first handle relative to the first shaft and movable to allow the first handle to rotate relative to the first shaft. A second handle is rotatably coupled to the second shaft, the first and second handles being rotatable about a common axis of rotation. A second locking mechanism is biased to fix a position of the second handle relative to the second shaft and movable to allow the second handle to rotate relative to the second shaft. The sleeve is locked to the golf club shaft.
    Type: Application
    Filed: July 16, 2010
    Publication date: January 20, 2011
    Inventor: Leighton R. Malcolm