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Golf ball
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Patent number 6,616,550
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Issue date Sep 9, 2003
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Spalding Sports Worldwide, Inc.
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R. Dennis Nesbitt
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A63 - SPORTS GAMES AMUSEMENTS
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Low spin golf ball
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Patent number 6,573,335
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Issue date Jun 3, 2003
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Spalding Sports Worldwide, Inc.
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Michael J. Sullivan
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A63 - SPORTS GAMES AMUSEMENTS
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Three-piece wound golf ball
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Patent number 6,350,210
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Issue date Feb 26, 2002
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Spalding Sports Worldwide, Inc.
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Quintus Dougan
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A63 - SPORTS GAMES AMUSEMENTS
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Low spin golf ball
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Patent number 6,245,858
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Issue date Jun 12, 2001
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Spalding Sports Worldwide, Inc.
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Michael J. Sullivan
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C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
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Gel matrix golf ball
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Patent number 6,186,906
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Issue date Feb 13, 2001
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Spalding Sports Worldwide, Inc.
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Michael J. Sullivan
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C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
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Three-piece wound golf ball
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Patent number 6,179,729
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Issue date Jan 30, 2001
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Spalding Sports Worldwide, Inc.
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Quintus E. Dougan
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A63 - SPORTS GAMES AMUSEMENTS
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Two-piece solid golf ball
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Patent number 6,045,461
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Issue date Apr 4, 2000
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Bridgestone Sports Co., Ltd.
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Hisashi Yamagishi
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A63 - SPORTS GAMES AMUSEMENTS
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Bowling ball
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Patent number 6,027,412
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Issue date Feb 22, 2000
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Morich Enterprises, Inc.
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Maurice L. Pinel
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A63 - SPORTS GAMES AMUSEMENTS
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Compound safety ball
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Patent number 6,012,997
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Issue date Jan 11, 2000
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David W. Mason
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A63 - SPORTS GAMES AMUSEMENTS
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Putting training device
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Patent number 6,004,220
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Issue date Dec 21, 1999
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Eugene Razzano
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A63 - SPORTS GAMES AMUSEMENTS
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Low spin golf ball
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Patent number 5,971,872
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Issue date Oct 26, 1999
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Lisco, Inc.
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Michael J. Sullivan
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C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
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Golf ball
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Patent number 5,931,747
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Issue date Aug 3, 1999
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Timothy Mast
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A63 - SPORTS GAMES AMUSEMENTS
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Golf ball
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Patent number 5,888,150
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Issue date Mar 30, 1999
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James A. Young
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A63 - SPORTS GAMES AMUSEMENTS
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Two-piece solid golf ball
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Patent number 5,863,264
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Issue date Jan 26, 1999
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Bridgestone Sports Co., Ltd.
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Hisashi Yamagishi
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A63 - SPORTS GAMES AMUSEMENTS
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Golf ball
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Patent number 5,842,936
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Issue date Dec 1, 1998
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Timothy Mast
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A63 - SPORTS GAMES AMUSEMENTS
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Golf ball
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Patent number 5,836,832
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Issue date Nov 17, 1998
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Acushnet Company
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Herbert C. Boehm
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A63 - SPORTS GAMES AMUSEMENTS
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Bowling ball
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Patent number 5,833,548
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Issue date Nov 10, 1998
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Brunswick Bowling & Billiards Corportion
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Paul L. Ellis
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A63 - SPORTS GAMES AMUSEMENTS
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Three-piece wound golf ball
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Patent number 5,827,167
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Issue date Oct 27, 1998
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Ben Hogan Company
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Quintus E. Dougan
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A63 - SPORTS GAMES AMUSEMENTS