Patents Assigned to R. H. Associates, Ltd.
  • Racket handle
    Patent number: 5795254
    Abstract: A racket having a handle with a substantially planar striking surface, a neck having one end connected to the substantially planar striking surface. The racket further comprising a handle connected to another end of the neck, wherein the handle is rotatable about an axis to one or more predetermined positions.
    Type: Grant
    Filed: June 17, 1996
    Date of Patent: August 18, 1998
    Assignee: R. H. Associates, Ltd.
    Inventor: Andrew J. Brown
  • Method of aligning and using a racket handle
    Patent number: 5641162
    Abstract: A racket having a handle with a substantially planar striking surface, a neck having one end connected to the substantially planar striking surface. The racket further comprising a handle connected to another end of the neck, wherein the handle is rotatable about an axis to one or more predetermined positions.
    Type: Grant
    Filed: June 7, 1995
    Date of Patent: June 24, 1997
    Assignee: R. H. Associates, Ltd.
    Inventor: Andrew J. Brown
  • Racket handle
    Patent number: 5551690
    Abstract: A racket having a substantially planar striking surface connected to one end of a neck where the other end of the neck is adjacent to a handle. The handle is rotatable relative to the planar striking surface about an axis to one or more predetermined positions. One end of the handle comprises a male member protruding away from the handle toward the neck and an end of the neck has one or more indentations, wherein the male member releasably engages the one of the one or more indentations at one of the one or more predetermined positions.
    Type: Grant
    Filed: April 10, 1995
    Date of Patent: September 3, 1996
    Assignee: R. H. Associates, Ltd.
    Inventor: Andrew J. Brown
  • Racket handle
    Patent number: 5409216
    Abstract: A racket having a handle with a substantially planar striking surface, a neck having one end connected to the substantially planar striking surface. The racket further comprising a handle connected to another end of the neck, wherein the handle is rotatable about an axis to one or more predetermined positions.
    Type: Grant
    Filed: March 1, 1992
    Date of Patent: April 25, 1995
    Assignee: R. H. Associates, Ltd.
    Inventor: Andrew J. Brown