Games using tangible projectile – Golf – Club or club support
Patent
1996-09-03
1998-01-27
Passaniti, Sebastiano
Games using tangible projectile
Golf
Club or club support
473350, A63B 5304
Patent
active
057117225
ABSTRACT:
An enlarged golf club head has a front wall decreased in thickness, which is sufficient strength, easy to menufacture, and has no increase in total weight. It is a wood or iron golf club head with a plate wall made of a metal, a front side of which provides a front wall having a ball striking front face and a back face at the opposite side thereof, the back face having a plurality of ridges projecting rearwardly of the back face. The ridges extend vertically, horizontally or in both directions of the club head and are disposed at a back of at least a sweet spot of the front face.
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Ezaki Hiroshi
Miyajima Tetsuya
Shimasaki Hirato
Bridgestone Sports Co. Ltd.
Passaniti Sebastiano
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