Three-piece solid golf ball

Details Three-piece solid golf ball Three-piece solid golf ball

2007-01-09

2007-01-09

Kim, Eugene (Department: 3711)

Games using tangible projectile

Golf

Ball

C473S371000

Reexamination Certificate

active

10322510

ABSTRACT:
A three-piece solid golf ball comprising a rubber-based core inner layer, a rubber-based core outer layer, and a polyurethane elastomer-based cover, wherein the core inner layer has a JIS-C hardness of 50–85, the core outer layer has a JIS-C hardness of 70–90, the JIS-C hardness of the core outer layer at its surface minus the JIS-C hardness of the core inner layer at its center is 20–30, and the cover has a Shore D hardness of 46–55 and a gage of 1.1–2.1 mm is improved in rebound, travel distance, controllability, feel on impact and durability.

REFERENCES:
patent: 5002281 (1991-03-01), Nakahara et al.
patent: 5026067 (1991-06-01), Gentiluomo
patent: 5711723 (1998-01-01), Hiraoka et al.
patent: 5752889 (1998-05-01), Yamagishi et al.
patent: 5782707 (1998-07-01), Yamagishi et al.
patent: 5830085 (1998-11-01), Higuchi et al.
patent: 6123628 (2000-09-01), Ichikawa et al.
patent: 6180722 (2001-01-01), Dalton et al.
patent: 6248029 (2001-06-01), Maruko
patent: 6390935 (2002-05-01), Sugimoto
patent: 6544131 (2003-04-01), Sano et al.
patent: 6790148 (2004-09-01), Yoshida et al.
patent: 6845878 (2005-01-01), Hayes et al.
patent: 59-194760 (1984-11-01), None
patent: 60-241464 (1985-11-01), None
patent: 62-181069 (1987-08-01), None
patent: 64-80377 (1989-03-01), None
patent: 2-228978 (1990-09-01), None
patent: 2-264674 (1990-10-01), None
patent: 9-215778 (1997-08-01), None

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