Games using tangible projectile – Golf – Target or obstacle
Patent
1997-10-23
1999-10-12
Graham, Mark S.
Games using tangible projectile
Golf
Target or obstacle
473175, A63B 5700
Patent
active
059646675
ABSTRACT:
A golf putting cup that includes an outer cylindrical wall and a bottom portion disposed therein. The bottom portion forms a ferrule socket and includes at least one passage for directing sand and other debris away from the ferrule socket. The ferrule socket is of minimal surface area to prevent sand or other material from becoming trapped between the ferrule and ferrule socket.
REFERENCES:
patent: 1329732 (1920-02-01), Verity
patent: 1675089 (1928-06-01), Bloom
patent: 1676954 (1928-07-01), Kannemann
patent: 1943610 (1934-01-01), John
patent: 3348797 (1967-10-01), Turbyfill
patent: 4114879 (1978-09-01), Oiler
patent: 4878665 (1989-11-01), Boundreau et al.
patent: 5362044 (1994-11-01), Hageman
patent: 5451045 (1995-09-01), Garske
Graham Mark S.
Standard Golf Company
LandOfFree
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