Patents Assigned to Precision Golf Design, Inc.
  • Golf course play indicator devices
    Patent number: 4419655
    Abstract: An indicator device to inform golfers of the position of the cup on the green and other play aspects of a hole of a golf course. It has a display panel carrying a graphic representation of the hole including the tee and green, a grid of electrically energizable indicators associated with the green representation, an array of electrically energizable indicators associated with the tee representation and electrical circuitry for energizing predetermined indicators in the grid and the array.
    Type: Grant
    Filed: July 30, 1980
    Date of Patent: December 6, 1983
    Assignee: Precision Golf Design, Inc.
    Inventor: Brian E. May