Amusement devices: games – Puzzles – Take-aparts and put-togethers
Patent
1988-12-23
1989-10-10
Marlo, George J.
Amusement devices: games
Puzzles
Take-aparts and put-togethers
273167C, 273171, 273DIG11, 273167B, A63B 5304
Patent
active
048726842
ABSTRACT:
A golf putter has a substantially cylindrical club head made from a tough, resilient, non-metallic plastic material such as acetal polymer (e.g., Delrin or Celcon); has weight-receiving receptacles recessed in each of the heel and toe ends; and weight inserts within the weight-receiving receptacles. The diameter of the cylindrical club head, e.g., one and one-quarter inches, is smaller than the diameter of a ball to be played. A visual alignment mark extends circumferentially partially around the cylindrical body at a position equidistant between the heel and toe ends and thus, just toward the toe end from the position at which a conventional shaft is coupled to the club head.
REFERENCES:
patent: 1525137 (1925-02-01), Lawton
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"Encyclopedia of Polymer Science Technology", vol. 13, p. 422, 1970 Edition.
"Golf Digest", p. 78, Aug. 1977.
"Golf Digest", p. 77, Jul. 1971.
Cates Charles E.
Harrer Richard G.
Marlo George J.
Phillips James H.
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