Amusement devices: games – Puzzles – Take-aparts and put-togethers
Patent
1991-07-16
1993-09-14
Millin, V.
Amusement devices: games
Puzzles
Take-aparts and put-togethers
273 81A, A63B 5314
Patent
active
052442098
ABSTRACT:
A grip apparatus adapted to be mounted on the end portion of a golf club shaft for enabling the swing weight of a golf club to be adjusted as desired comprises a hollow cylindrical plug, a compartment formed inside the plug for holding a weighting material, the plug having an opening at a first end portion to permit adding weighting material to the compartment inside the plug or removing weighting material from the compartment inside the plug, a shoulder stop mounted on the first end portion of the plug for preventing the plug from being inserted into the golf club shaft more than the length of the plug, a grip for covering the outside end portion of the golf club shaft, and a cap for closing the opening in the plug to secure the weighting material inside the plug.
REFERENCES:
patent: 1575364 (1926-02-01), Hodgkins
patent: 1840924 (1932-01-01), Tucker
patent: 2121289 (1938-06-01), Gleadall
patent: 2782035 (1957-02-01), East
patent: 3075768 (1963-01-01), Karns
patent: 3116926 (1964-01-01), Owen et al.
patent: 3606327 (1971-09-01), Gorman
patent: 3645008 (1972-02-01), Delsack
patent: 4052075 (1977-10-01), Daly
patent: 4600195 (1986-07-01), Hunter
patent: 4930785 (1990-06-01), Mills
patent: 4936586 (1990-06-01), Raemdonck
A brochure of Para-Tech for The Enforcer grip, 1987.
A brochure of Applied Sports Physics, Inc. for its Topweights device, Feb. 1990.
A. Earley John F.
A. Earley III John F.
Millin V.
Passaniti Sebastiano
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