Games using tangible projectile – Golf – Ball
Reexamination Certificate
2007-01-09
2007-01-09
Gorden, Raeann (Department: 3711)
Games using tangible projectile
Golf
Ball
Reexamination Certificate
active
11302235
ABSTRACT:
In a golf ball, ridges each extending to define a non-circular shape, typically a polygonal or star shape, delimiting a predetermined area are arranged on its spherical surface in good balance for reducing the air resistance of the ball in flight and thus drastically improving the flight performance.
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Kasashima Atsuki
Sato Katsunori
Bridgestone Sports Co. Ltd.
Gorden Raeann
Sughrue & Mion, PLLC
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