Polyurethane covered golf ball

Details Polyurethane covered golf ball Polyurethane covered golf ball

1997-06-02

1999-09-07

Ortiz, Angela

Games using tangible projectile

Golf

Ball

264134, 264254, 2642711, 273DIG8, B29C 4514, B29C 3312, A63B 3712, A63B 3706

Patent

active

059478438

ABSTRACT:
The invention relates to a golf ball having a polyurethane cover substantially free of surface defects caused by a pin mold. By centering the golf ball core in its cover without the use of a mold having retractable or fixed alignment pins, a golf ball without surface defects in its cover resulting from the pins is achieved. To accomplish this "pinless" centering, a centering apparatus is used to properly position the golf ball core in the first mold half used to form the polyurethane cover.

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