Multi-layer golf ball

Details Multi-layer golf ball Multi-layer golf ball

2005-04-05

2005-04-05

Gorden, Raeann (Department: 3711)

Games using tangible projectile

Golf

Ball

Reexamination Certificate

active

06875131

ABSTRACT:
A golf ball including a solid core having an outer diameter of less than about 1.59 inches; an outer cover layer having a first material hardness and including a urethane elastomer formed from a castable reactive liquid material; and a casing disposed between the core and the cover layer, the casing including polyurea and having an outer diameter of between about 1.59 inches and about 1.64 inches and a second material hardness of between about 30 and about 70 Shore D; wherein a ratio of the second material hardness to the first material hardness is greater than 1.5.

REFERENCES:
patent: 3166609 (1965-01-01), Wilder
patent: 3896102 (1975-07-01), Naylor
patent: 3926933 (1975-12-01), Naylor
patent: 4020007 (1977-04-01), Naylor
patent: 4020008 (1977-04-01), Naylor
patent: 4048427 (1977-09-01), Haris et al.
patent: 5072944 (1991-12-01), Nakahara et al.
patent: 5482286 (1996-01-01), Molitor et al.
patent: 5484870 (1996-01-01), Wu
patent: 5803831 (1998-09-01), Sullivan et al.
patent: 5899822 (1999-05-01), Yamagishi et al.
patent: 5984806 (1999-11-01), Sullivan et al.
patent: 6018007 (2000-01-01), Lynch
patent: 6117024 (2000-09-01), Dewanjee
patent: 6117026 (2000-09-01), Hayashi et al.
patent: 6132324 (2000-10-01), Herbert et al.
patent: 6184168 (2001-02-01), Lynch
patent: 6210293 (2001-04-01), Sullivan
patent: 6287217 (2001-09-01), Sullivan et al.
patent: 6290614 (2001-09-01), Kennedy et al.
patent: 6520870 (2003-02-01), Tzivanis et al.

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