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Class Information
Number: 473/376
Name: Games using tangible projectile > Golf > Ball > Particular unitary or layered construction > Diverse layer between spherical core and cover > Plural diverse layers
Description: Subject matter and further including a second distinct spherical strata positioned between the first innermost spherical portion and the striking surface.


Patents under this class:
1 2 3 4 5

Patent Number Title Of Patent Date Issued
7614966 Golf ball Nov. 10, 2009
7607995 Golf balls having two or more core layers formed from HNP compositions Oct. 27, 2009
7604551 Golf ball with co-injected cover Oct. 20, 2009
7594866 Method of making a golf ball with a multi-layer core Sep. 29, 2009
7591741 Multi-layer core golf ball Sep. 22, 2009
7591742 Multilayer golf ball Sep. 22, 2009
7582026 Golf ball Sep. 1, 2009
7582027 Negative hardness gradient inner core for dual core golf ball Sep. 1, 2009
7537531 Golf ball with small inner core May. 26, 2009
7531586 Plasticized polyurethanes for use in golf balls May. 12, 2009
7530908 Multi-layer golf ball having velocity gradient from faster center to slower cover May. 12, 2009
7527566 Golf ball May. 5, 2009
7517289 Golf balls having two or more core layers formed from HNP compositions Apr. 14, 2009
7513838 Golf balls having a low modulus HNP layer and a high modulus HNP layer Apr. 7, 2009
7503855 Golf ball with large center core Mar. 17, 2009
7488262 Multi-piece solid golf ball Feb. 10, 2009
7481721 Multi-piece solid golf ball Jan. 27, 2009
7468006 Golf balls having two or more core layers formed from HNP compositions Dec. 23, 2008
7445567 Multi-piece solid golf ball Nov. 4, 2008
7429221 Negative hardness gradient outer core layer for dual core golf ball Sep. 30, 2008
7427241 Reaction injection moldable compositions, methods for making same, and resultant golf articles Sep. 23, 2008
7425182 Multi-piece solid golf ball Sep. 16, 2008
7410429 Negative hardness gradient inner core for dual core golf ball Aug. 12, 2008
7396300 Adhesion process Jul. 8, 2008
7390852 Multi-piece solid golf ball Jun. 24, 2008
7388053 Perimeter weighted golf ball Jun. 17, 2008
7371192 Golf ball May. 13, 2008
7361103 Golf ball with small inner core Apr. 22, 2008
7361102 Golf ball with large inner core Apr. 22, 2008
7357736 Golf balls having a low modulus HNP layer and a high modulus HNP layer Apr. 15, 2008
7351166 Golf ball with co-injected cover Apr. 1, 2008
7335115 Multi-piece solid golf ball Feb. 26, 2008
7335114 Multilayer golf ball with a thin thermoset outer layer Feb. 26, 2008
RE40118 Multi-piece solid golf ball Feb. 26, 2008
7331878 Multi-layer golf ball having velocity gradient from slower center to faster cover Feb. 19, 2008
7329194 Multi-piece solid golf ball Feb. 12, 2008
7306528 Golf ball with vapor barrier layer Dec. 11, 2007
7306529 Multi-layer golf ball Dec. 11, 2007
7300363 Golf ball Nov. 27, 2007
7300364 Multi-layer golf ball having velocity gradient from faster center to slower cover Nov. 27, 2007
7294068 Multi-piece solid golf ball Nov. 13, 2007
7285059 Golf ball Oct. 23, 2007
7267621 Golf ball with large center core Sep. 11, 2007
7241232 Golf ball having dual core and thin polyurethane cover formed by rim Jul. 10, 2007
7238123 Multi-piece solid golf ball Jul. 3, 2007
7211008 Golf balls having a low modulus HNP layer and a high modulus HNP layer May. 1, 2007
7207903 Golf balls having a low modulus HNP layer and a high modulus HNP layer Apr. 24, 2007
7195569 Golf ball with small inner core Mar. 27, 2007
7169065 Multi-piece golf ball and manufacturing method thereof Jan. 30, 2007
7160940 Multi-piece solid golf ball Jan. 9, 2007

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