Amusement devices: games – Puzzles – Take-aparts and put-togethers
Patent
1990-10-22
1991-11-05
Coven, Edward M.
Amusement devices: games
Puzzles
Take-aparts and put-togethers
273169, 273173, A63B 5304
Patent
active
050626388
ABSTRACT:
A method of making a golf club head and golf club heads produced by the mehtod which involves filling a mold with material selected from the group consisting of metal powders, castings, wrought metal, and green compact metal powders and combinations thereof so as to achieve the desired properties in the particular areas of the club head, compressing the material in the mold to form a green compact of the material, removing the green compact of the material from the mold and then heating the green compact to an elevated temperature to form a sintered product. Thereafter, the sintered product may be further heated under pressure to improve its density.
REFERENCES:
patent: 1543691 (1925-06-01), Beat
patent: 3266809 (1966-08-01), Bulla
patent: 3578332 (1971-05-01), Caldwell
patent: 3845960 (1974-11-01), Thompson
patent: 3955820 (1976-05-01), Chchran et al.
patent: 3961796 (1986-06-01), Thompson
patent: 4022584 (1977-05-01), Rudy
patent: 4326326 (1982-04-01), MacDonald
patent: 4437800 (1984-03-01), Araki et al.
patent: 4667963 (1987-05-01), Yoneyama
patent: 4687205 (1987-08-01), Tominaga et al.
patent: 4740345 (1988-04-01), Nagasaki et al.
patent: 4749197 (1988-06-01), Orlowski
patent: 4768787 (1988-09-01), Shira
patent: 4793616 (1988-12-01), Fernandez
patent: 4798384 (1989-01-01), Kobayashi
patent: 4852880 (1989-08-01), Kobayashi
patent: 4923512 (1990-05-01), Timm et al.
Coven Edward M.
Gray John L.
Passaniti Sebastiano
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