Games using tangible projectile – Golf – Club or club support
Reexamination Certificate
2011-06-07
2011-06-07
Blau, Stephen L. (Department: 3711)
Games using tangible projectile
Golf
Club or club support
C473S310000
Reexamination Certificate
active
07955186
ABSTRACT:
According to an aspect of the invention, a golf club includes: a head having a hosel; a shaft; a shaft case fixed to one end of the shaft, and configured to be inserted into the hosel, the shaft case being formed in a substantially cylindrical shape; and a ring-shaped screw member configured to be screwed into one end of the hosel to fix the shaft case in the hosel, and to be fitted with an outer face of an one end of the shaft case, the ring-shaped screw member being noncontact with the shaft.
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Matsunaga Hideo
Sato Fumiaki
Takahashi Hiroshi
Blau Stephen L.
Bridgestone Sports Co. Ltd.
Sughrue & Mion, PLLC
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