Golf ball

Details Golf ball Golf ball

2005-12-06

2005-12-06

Vidovich, Gregory (Department: 3711)

Games using tangible projectile

Golf

Ball

C473S378000

Reexamination Certificate

active

06971962

ABSTRACT:
The present invention is a golf ball which has a spherical surface which is integrally provided with a plurality of annular ridges. The annular ridges are effective for reducing the air resistance of the ball in flight and thus drastically improving the flight performance. Further, at least some of the annular ridges may intersect with each other, including those which have an equal size.

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