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Dice angle game
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Patent number 10,857,449
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Issue date Dec 8, 2020
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Christopher J. Carroll
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A63 - SPORTS GAMES AMUSEMENTS
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Cube insertion game
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Patent number 6,878,059
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Issue date Apr 12, 2005
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Ioan Boeru
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A63 - SPORTS GAMES AMUSEMENTS
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Checkerboard game
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Patent number 4,150,828
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Issue date Apr 24, 1979
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Anthony Marchese
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A63 - SPORTS GAMES AMUSEMENTS
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Chess board and pieces
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Patent number 4,067,578
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Issue date Jan 10, 1978
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Chiu-Hua Chang
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A63 - SPORTS GAMES AMUSEMENTS
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3506267
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Patent number 3,506,267
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Issue date Apr 14, 1970
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A63 - SPORTS GAMES AMUSEMENTS
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2886325
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Patent number 2,886,325
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Issue date May 12, 1959
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A63 - SPORTS GAMES AMUSEMENTS