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US 2013/0095944 A1Published application
Wood-type golf club
AssigneeDunlop Sports Co. Ltd.
InventorsTakashi NAKAMURA, Hiroshi HASEGAWA, Takashi NAKANO
Life of this patent
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Abstract
Provided is a golf club having a head disposed at a front end of a shaft and a grip disposed at a back end of the shaft. A club weight is not larger than 290 g. A product of a ratio (head weight/club weight) of a head weight to the club weight, and a ratio (LG/LS) of a distance LG from the front end of the shaft to a center of gravity of the shaft to a full length LS of the shaft, is not smaller than 0.365.
Claims20
A wood-type golf club having a head disposed at a front end of a shaft and a grip disposed at a back end of the shaft, wherein
- a club weight is not larger than 340 g, and
- a product of a ratio (head weight/club weight) of a head weight to the club weight, and a ratio (LG/LS) of a distance LG from the front end of the shaft to a center of gravity of the shaft to a full length LS of the shaft, is not smaller than 0.365.
Dependencies are inferred from the claim text.