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Street hockey puck
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Patent number 6,248,034
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Issue date Jun 19, 2001
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Gregory J. Voloshen
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A63 - SPORTS GAMES AMUSEMENTS
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Hockey puck
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Patent number 5,695,420
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Issue date Dec 9, 1997
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Alex R. Bellehumeur
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A63 - SPORTS GAMES AMUSEMENTS
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Roller hockey puck
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Patent number 5,568,923
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Issue date Oct 29, 1996
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Jon B. Kahn
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A63 - SPORTS GAMES AMUSEMENTS
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Street hockey puck
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Patent number 5,518,238
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Issue date May 21, 1996
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Primal Products, Inc.
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Antonio C. Hu
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A63 - SPORTS GAMES AMUSEMENTS
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Hockey puck
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Patent number 5,366,219
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Issue date Nov 22, 1994
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Loraney Sports, Inc.
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William Salcer
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A63 - SPORTS GAMES AMUSEMENTS
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Hockey puck
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Patent number 4,801,144
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Issue date Jan 31, 1989
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Roll-A-Puck Limited
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Anthony De Masi
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A63 - SPORTS GAMES AMUSEMENTS
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Hockey puck
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Patent number 4,793,769
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Issue date Dec 27, 1988
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Michael Dolan
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A63 - SPORTS GAMES AMUSEMENTS
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Practice hockey puck
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Patent number 4,111,419
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Issue date Sep 5, 1978
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Peter P. Pellegrino
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A63 - SPORTS GAMES AMUSEMENTS
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3784204
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Patent number 3,784,204
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Issue date Jan 8, 1974
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A63 - SPORTS GAMES AMUSEMENTS
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2727744
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Patent number 2,727,744
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Issue date Dec 20, 1955
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A63 - SPORTS GAMES AMUSEMENTS
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2511147
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Patent number 2,511,147
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Issue date Jun 13, 1950
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A63 - SPORTS GAMES AMUSEMENTS
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2462436
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Patent number 2,462,436
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Issue date Feb 22, 1949
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A63 - SPORTS GAMES AMUSEMENTS
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2454492
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Patent number 2,454,492
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Issue date Nov 23, 1948
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A63 - SPORTS GAMES AMUSEMENTS
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2133423
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Patent number 2,133,423
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Issue date Oct 18, 1938
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A63 - SPORTS GAMES AMUSEMENTS
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1772804
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Patent number 1,772,804
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Issue date Aug 12, 1930
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A63 - SPORTS GAMES AMUSEMENTS