Patents by Inventor Denis E. Fitzgerald

Denis E. Fitzgerald 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: 4192511
    Abstract: A portable folding golf game comprises a flat, flexible putting surface with a circular central fairway. A plurality of elongate fairways extend outwards from the central fairway. There is a plurality of circular greens, one green at the end of each fairway. Each green has a central aperture for receiving a golf ball. A flat teeing surface has a golf tee extending upwardly therefrom and a bridle for connecting the teeing surface to the putting surface. A peripheral barrier surrounds the putting surface. The barrier has gaps between the central fairway and the elongate fairways and between the elongate fairways and the greens to permit folding of the golf game. A plurality of detachable barrier extensions bridge the gaps in the peripheral barrier when the game is in use.
    Type: Grant
    Filed: December 7, 1978
    Date of Patent: March 11, 1980
    Inventor: Denis E. Fitzgerald