Golf ball

Details Golf ball Golf ball

2006-08-08

2006-08-08

Gorden, Raeann (Department: 3711)

Games using tangible projectile

Golf

Ball

Reexamination Certificate

active

07086967

ABSTRACT:
A golf ball comprising a core, an intermediate layer, and a cover exhibits a good profile of rebound, feel and durability suited for low head speed amateur players when it satisfies the requirements that (Shore D hardness of the cover)−(Shore D hardness of the intermediate layer)>0, (initial velocity (in m/s) of the core enclosed with the intermediate layer)−(initial velocity (in m/s) of the core) >0, 0.90≦(Deflection amount of the core enclosed with the intermediate layer)/(Deflection amount of the core)≦1.00, and the total thickness (in mm) of the intermediate layer and the cover is up to 3.0 mm.

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patent: 10-305114 (1998-11-01), None
patent: WO 98/46671 (1998-10-01), None

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