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Remote movement guidance
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Patent number 9,256,281
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Issue date Feb 9, 2016
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EMPIRE TECHNOLOGY DEVELOPMENT LLC
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Shmuel Ur
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A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
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Golf swing learning aid
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Patent number 6,139,442
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Issue date Oct 31, 2000
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Robert Richard Wilson
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A63 - SPORTS GAMES AMUSEMENTS
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Flag football equipment
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Patent number 5,451,046
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Issue date Sep 19, 1995
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Rodney Batton
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A63 - SPORTS GAMES AMUSEMENTS
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Jump rope and handles therefor
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Patent number 5,224,910
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Issue date Jul 6, 1993
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Deutsch Technology Corp.
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Victor J. Deutsch
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A63 - SPORTS GAMES AMUSEMENTS
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Training bar
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Patent number 4,214,382
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Issue date Jul 29, 1980
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Shin Matsutani
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A63 - SPORTS GAMES AMUSEMENTS
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3781009
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Patent number 3,781,009
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Issue date Dec 25, 1973
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A63 - SPORTS GAMES AMUSEMENTS
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Patent number 3,128,097
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Issue date Apr 7, 1964
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A63 - SPORTS GAMES AMUSEMENTS
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3051486
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Patent number 3,051,486
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Issue date Aug 28, 1962
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A63 - SPORTS GAMES AMUSEMENTS
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3039771
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Patent number 3,039,771
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Issue date Jun 19, 1962
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A63 - SPORTS GAMES AMUSEMENTS