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Golf ball
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Patent number 5,997,416
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Issue date Dec 7, 1999
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Bridgestone Sports Co., Ltd.
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Takashi Maruko
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A63 - SPORTS GAMES AMUSEMENTS
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Golf ball
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Patent number 5,820,486
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Issue date Oct 13, 1998
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Sumitomo Rubber Industries Ltd.
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Hiroaki Tanaka
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A63 - SPORTS GAMES AMUSEMENTS
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Golf clubs and methods
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Patent number 5,390,922
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Issue date Feb 21, 1995
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Bradley K. Stone
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Joseph J. Cornish
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A63 - SPORTS GAMES AMUSEMENTS
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Golf club and method
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Patent number 5,354,056
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Issue date Oct 11, 1994
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Stone; Bradley K.
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Joseph J. Cornish
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A63 - SPORTS GAMES AMUSEMENTS
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Composite bladder for game balls
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Patent number 5,096,756
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Issue date Mar 17, 1992
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Wilson Sporting Goods Co.
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Peter J. Walters
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C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
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Inflatable play ball
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Patent number 4,834,382
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Issue date May 30, 1989
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Donald Spector
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A63 - SPORTS GAMES AMUSEMENTS
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Telescopically adjustable game cue
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Patent number 4,718,671
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Issue date Jan 12, 1988
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Tele-Cue Limited
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Peter A. Desmond
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F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
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Fastener for joining materials
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Patent number 4,696,300
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Issue date Sep 29, 1987
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Dennison Manufacturing Company
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Gary Anderson
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A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
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Golf club head
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Patent number 4,591,160
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Issue date May 27, 1986
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'Pininfarina S.p.A.
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Alessandro Piragino
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A63 - SPORTS GAMES AMUSEMENTS
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Game racquet frame
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Patent number 4,429,874
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Issue date Feb 7, 1984
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Leach Industries, Inc.
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Robert E. Rodgers
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A63 - SPORTS GAMES AMUSEMENTS
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Skip rope
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Patent number 4,385,759
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Issue date May 31, 1983
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James M. Everroad
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A63 - SPORTS GAMES AMUSEMENTS
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Kinesimetric method and apparatus
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Patent number 4,375,674
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Issue date Mar 1, 1983
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The United States of America as represented by the administrator of the Natio...
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William E. Thornton
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A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
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-
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Hollow articles
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Patent number 4,169,594
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Issue date Oct 2, 1979
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The Mettoy Company Limited
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John C. Crane
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B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
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Hockey stick
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Patent number 4,013,288
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Issue date Mar 22, 1977
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Ontario Tool Design Inc.
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Ludovicus Jacobus Goverde
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B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
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Archery bow
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Patent number 3,965,883
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Issue date Jun 29, 1976
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Leonard S. Meyer
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F41 - WEAPONS
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3910578
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Patent number 3,910,578
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Issue date Oct 7, 1975
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A63 - SPORTS GAMES AMUSEMENTS
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3901211
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Patent number 3,901,211
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Issue date Aug 26, 1975
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F41 - WEAPONS
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3899171
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Patent number 3,899,171
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Issue date Aug 12, 1975
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A63 - SPORTS GAMES AMUSEMENTS
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3861683
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Patent number 3,861,683
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Issue date Jan 21, 1975
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A63 - SPORTS GAMES AMUSEMENTS
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3858874
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Patent number 3,858,874
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Issue date Jan 7, 1975
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A63 - SPORTS GAMES AMUSEMENTS
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3841627
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Patent number 3,841,627
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Issue date Oct 15, 1974
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A63 - SPORTS GAMES AMUSEMENTS