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US 2013/0231201 A1Published application
Golf club shaft
AssigneeDunlop Sports Co. Ltd.
InventorKiyofumi MATSUNAGA
Life of this patent
Estimating the term…
Abstract
Provided is a golf club shaft. When a distance from a front end of the shaft to a center of gravity of the shaft is LG and when a full length of the shaft is LS, 0.54≦LG/LS≦0.65 is satisfied. A shaft weight is not larger than 55 g, and a torque value is not higher than 6.5.
Claims5
A golf club shaft wherein,
- when a distance from a front end of the shaft to a center of gravity of the shaft is LG and when a full length of the shaft is LS, 0.54≦LG/LS≦0.65 is satisfied,
- a shaft weight is not larger than 55 g, and
- a torque value is not higher than 6.5.
Dependencies are inferred from the claim text.