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Hardshell cover
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Patent number 8,470,432
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Issue date Jun 25, 2013
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Karl Meyer
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B32 - LAYERED PRODUCTS
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Toy bowling game
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Patent number 6,283,872
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Issue date Sep 4, 2001
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Hasbro, Inc.
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Michael Lichodziejewski
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A63 - SPORTS GAMES AMUSEMENTS
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Hand-held electronic game
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Patent number 6,142,869
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Issue date Nov 7, 2000
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Hasbro, Inc.
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Karl R. Meyer
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A63 - SPORTS GAMES AMUSEMENTS
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Game apparatus
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Patent number D423601
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Issue date Apr 25, 2000
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Hasbro, Inc.
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Daniel H. Seifert
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D21 - Games, toys, and sports goods
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Game apparatus
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Patent number D393661
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Issue date Apr 21, 1998
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Hasbro, Inc.
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Karl R. Meyer
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D21 - Games, toys, and sports goods