Golf ball manufacturing method

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United States of America Patent

PATENT NO 9993695
SERIAL NO

14503724

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A method of manufacturing golf balls having a core and a cover of at least one layer encasing the core includes, when molding the cover, blending a thermal antioxidant into the cover stock in a plurality of divided portions. This method is able to minimize deterioration and discoloration of the cover stock, enabling golf balls of stable quality to be obtained. In addition, it is able to facilitate the use of reclaimed material, enabling environmentally and economically efficient production to be carried out.

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Patent Owner(s)

Patent OwnerAddress
BRIDGESTONE SPORTS CO LTD6-22-7 MINAMIOOI SHINAGAWA-KU TOKYO

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Mochizuki, Katsunobu Chichibushi, JP 39 83
Nagasawa, Hiroyuki Chichibushi, JP 119 1340

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