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Game system
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Patent number 7,347,422
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Issue date Mar 25, 2008
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Peter Z. Wadowski
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A63 - SPORTS GAMES AMUSEMENTS
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Chess piece
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Patent number 6,000,698
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Issue date Dec 14, 1999
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Warren Woodward
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A63 - SPORTS GAMES AMUSEMENTS
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Game board apparatus
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Patent number 5,681,042
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Issue date Oct 28, 1997
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Dream Makers, Inc.
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Joseph R. D'Aurora
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A63 - SPORTS GAMES AMUSEMENTS
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Relevant chess pieces
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Patent number 5,486,004
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Issue date Jan 23, 1996
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Charles P. Fogarty
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A63 - SPORTS GAMES AMUSEMENTS
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Question and answer game
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Patent number 4,736,954
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Issue date Apr 12, 1988
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Horn Abbot Ltd.
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Christopher Haney
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A63 - SPORTS GAMES AMUSEMENTS
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Board game apparatus
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Patent number 4,411,433
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Issue date Oct 25, 1983
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The Gametree Company
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William M. Flynn
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A63 - SPORTS GAMES AMUSEMENTS
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Board game apparatus
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Patent number 4,305,585
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Issue date Dec 15, 1981
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Brown; Thomas R.
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William M. Flynn
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A63 - SPORTS GAMES AMUSEMENTS
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Board game
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Patent number 4,227,696
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Issue date Oct 14, 1980
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Irving Silverman
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A63 - SPORTS GAMES AMUSEMENTS
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Apparatus for games
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Patent number 4,067,577
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Issue date Jan 10, 1978
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George J. Minty
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A63 - SPORTS GAMES AMUSEMENTS
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Path puzzle apparatus
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Patent number 3,992,010
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Issue date Nov 16, 1976
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Wallace O. Mattenson
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A63 - SPORTS GAMES AMUSEMENTS
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3627324
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Patent number 3,627,324
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Issue date Dec 14, 1971
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A63 - SPORTS GAMES AMUSEMENTS
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3608904
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Patent number 3,608,904
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Issue date Sep 28, 1971
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A63 - SPORTS GAMES AMUSEMENTS
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3155391
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Patent number 3,155,391
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Issue date Nov 3, 1964
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A63 - SPORTS GAMES AMUSEMENTS
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1628412
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Patent number 1,628,412
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Issue date May 10, 1927
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A63 - SPORTS GAMES AMUSEMENTS
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1366181
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Patent number 1,366,181
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Issue date Jan 18, 1921
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A63 - SPORTS GAMES AMUSEMENTS