Patents by Inventor Roger A. D'eath

Roger A. D'eath 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).

  • Patent number: 7993213
    Abstract: A golf club including a club head having an upright golf ball striking face and an elongated upright cavity formed into an upper surface of the club head and being positioned in close proximity to the striking face. A separate hosel sized for close fitting insertion into the cavity has a height greater than the depth of the cavity so that the hosel extends above the cavity after mechanical securement of the hosel within the cavity for viewing prominence and interchangeability. The hosel also has a diagonally upwardly extending hole for receiving and lockably supporting a distal lower end of the club shaft, the axis of the hole selectively oriented at an acute angle rearwardly with respect to a bottom surface of the club head to establish a lie angle of the golf club.
    Type: Grant
    Filed: August 25, 2010
    Date of Patent: August 9, 2011
    Inventor: Roger A. D'Eath
  • Patent number: 7125341
    Abstract: A golf club putter head including an elongated body formed of a first metal and having an upright front portion defining a ball striking face, enlarged heel and toe portions symmetrically shaped about a vertical central axis of said body, and a horizontal bottom portion defining outer portions of beveled bottom surfaces. The front and bottom portions have a thickness at each central portion thereof which is substantially less than a width and a height, respectively, of the heel and toe portions. A slanted elongated cavity having a longitudinal axis receives and secures a lower distal end of a golf club shaft. A sole plate formed of a second metal is secured within a mating slot formed into only a central portion of the bottom surface. A front edge of the sole plate also forms a lower central portion of the ball striking face while a bottom surface of the sole plate is continuous with the bottom surfaces of the body.
    Type: Grant
    Filed: May 4, 2004
    Date of Patent: October 24, 2006
    Assignee: DSP Golf Concepts, Inc.
    Inventor: Roger D'Eath
  • Patent number: 5046740
    Abstract: A substantially T-shaped putter type golf club including a shaft and a generally flat striking face disposed perpendicularly to a longitudinally body portion within which extends a bore that houses a plurality of weighted balls arranged in diametrically abutting relation such that a transfer of kinetic energy from the weighted balls to a golf ball upon impact drives the golf ball in the same direction as the alignment of the weighted balls.
    Type: Grant
    Filed: June 26, 1989
    Date of Patent: September 10, 1991
    Inventor: Roger A. D'Eath
  • Patent number: D448632
    Type: Grant
    Filed: December 8, 2000
    Date of Patent: October 2, 2001
    Inventor: Roger A. D'eath
  • Patent number: D586413
    Type: Grant
    Filed: November 19, 2007
    Date of Patent: February 10, 2009
    Inventor: Roger A D'Eath