Hollow golf club head with internal support

Details Hollow golf club head with internal support Hollow golf club head with internal support

1989-01-04

1990-07-31

Coven, Edward M.

Amusement devices: games

Puzzles

Take-aparts and put-togethers

273171, 273173, A63B 5304

Patent

active

049445154

ABSTRACT:
A cast metal hollow headed golf club head having therewithin at least one internal structural support member disposed between the rear of the club head and the face of the club head, a first end of the internal structural support member being positioned at the geometric center of the face of the club head and a second end of the structural support member opening through the rear surface of the hollow headed golf club and having an open bottom thereto which a botton plate is permanently secured after the internal cavity of the hollow headed golf club is filled with a sound-proofing material, the internal structural member adapted to house additional metal or similar material to predetermine the resulting weight of the golf club head.

REFERENCES:
patent: 690940 (1902-01-01), Febiger
patent: 1673973 (1928-06-01), Drevitson
patent: 4535990 (1985-08-01), Yamada
patent: 4681321 (1987-07-01), Chen et al.
patent: 4730830 (1988-03-01), Tilley

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