Games using tangible projectile – Golf – Target or obstacle
Reexamination Certificate
2011-05-17
2011-05-17
Graham, Mark S (Department: 3711)
Games using tangible projectile
Golf
Target or obstacle
C473S179000
Reexamination Certificate
active
07942754
ABSTRACT:
A golf green for a patio, deck, floor, substrate or supporting surface with access from below to cut a hole therein includes a U-shaped cup retaining structure mounted to the substrate underside adjacent the hole and into which a cup is slidably inserted and seated in alignment with the hole and the cup having a passageway into which a plug is inserted with the plug having a through hole for receiving the lower end of the golf flag staff, a plurality of ring inserts for placement within the cup to alter the cup diameter and refine golf putting practice, a cover for placement over the cup to conceal the hole so that the substrate, such as the patio, can be safely traversed, and a ball collection apparatus disposed underneath the substrate and into which balls fall by gravity for collection and eventual retrieval.
REFERENCES:
patent: 3567223 (1971-03-01), Gentiluomo
patent: 3643944 (1972-02-01), Boyes
patent: 3772841 (1973-11-01), Barak
patent: 4272078 (1981-06-01), Vinette
patent: 5120063 (1992-06-01), Birchler
patent: 5205559 (1993-04-01), Plopper
patent: 5415397 (1995-05-01), Van Holt, Jr.
patent: 5427371 (1995-06-01), Huston
patent: 5620375 (1997-04-01), Frotten
patent: 6110053 (2000-08-01), Sjoblom
patent: 6508719 (2003-01-01), Reddick
patent: 6626767 (2003-09-01), Lawlyes
patent: 6800034 (2004-10-01), Burkholder
patent: 6902491 (2005-06-01), Barlow
patent: 2007/0099716 (2007-05-01), Du Plessis
Graham Mark S
Lovercheck Wayne L.
LandOfFree
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