Iron golf club set

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United States of America Patent

PATENT NO 5160137
SERIAL NO

07857129

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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An iron golf club including a head having a hitting surface for hitting a golf ball. In the iron golf club set, a ratio of a first value of the width of the hitting surface on the side of the toe to a second value of the width of the hitting surface on the side of the heel becomes larger as the length of the shaft becomes longer.

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Patent Owner(s)

Patent OwnerAddress
MARUMAN GOLF KABUSHIKI KAISHA2-21-2 NISHISHINBASHI MINATO-KU TOKYO

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Katayama, Yutaka Tokyo, JP 12 455

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