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Toy ring stage
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Patent number 10,653,940
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Issue date May 19, 2020
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Mattel, Inc.
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Mark Barthold
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A63 - SPORTS GAMES AMUSEMENTS
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Reflex training device
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Patent number 10,441,865
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Issue date Oct 15, 2019
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Louis Direnzo
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A63 - SPORTS GAMES AMUSEMENTS
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Martial arts ring
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Patent number 10,293,244
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Issue date May 21, 2019
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Jonas Lirio Gurgel
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A63 - SPORTS GAMES AMUSEMENTS
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Boxing ring simulator
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Patent number 8,876,616
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Issue date Nov 4, 2014
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Louie Antuna
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A63 - SPORTS GAMES AMUSEMENTS
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Boxing ring bed device
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Patent number 8,286,280
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Issue date Oct 16, 2012
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Manuel Matos
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A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
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Boxing ring corner mat
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Patent number 7,985,143
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Issue date Jul 26, 2011
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Moses F. Daxon
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A63 - SPORTS GAMES AMUSEMENTS
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Portable fight ring
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Patent number 6,340,334
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Issue date Jan 22, 2002
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Jeff P. Olsen
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A63 - SPORTS GAMES AMUSEMENTS
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3876197
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Patent number 3,876,197
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Issue date Apr 8, 1975
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A63 - SPORTS GAMES AMUSEMENTS
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2726866
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Patent number 2,726,866
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E04 - BUILDING
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2243943
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Patent number 2,243,943
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Issue date Jun 3, 1941
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A63 - SPORTS GAMES AMUSEMENTS
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2119327
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Patent number 2,119,327
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A63 - SPORTS GAMES AMUSEMENTS
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1753328
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Patent number 1,753,328
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Issue date Apr 8, 1930
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A63 - SPORTS GAMES AMUSEMENTS
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1435326
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Patent number 1,435,326
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A63 - SPORTS GAMES AMUSEMENTS
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485896
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Patent number 485,896
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A63 - SPORTS GAMES AMUSEMENTS