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                        Rotating ball collecting game
                                - 
                                    Patent number 4,961,580
                                
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                                    Issue date Oct 9, 1990
                                
 
                                - 
                                         Marvin Glass & Associates Marvin Glass & Associates
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                                         Craig S. Yoe Craig S. Yoe
 
                                - 
                                         A63 - SPORTS GAMES AMUSEMENTS A63 - SPORTS GAMES AMUSEMENTS
 
 
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                        Game apparatus
                                - 
                                    Patent number 4,944,512
                                
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                                    Issue date Jul 31, 1990
                                
 
                                - 
                                         Bonnie M. Mauck Bonnie M. Mauck
 
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                                         A63 - SPORTS GAMES AMUSEMENTS A63 - SPORTS GAMES AMUSEMENTS
 
 
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                        Whirling ball collecting game
                                - 
                                    Patent number 4,900,026
                                
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                                    Issue date Feb 13, 1990
                                
 
                                - 
                                         Marvin Glass & Associates Marvin Glass & Associates
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                                         Ralph J. Kulesza Ralph J. Kulesza
 
                                - 
                                         A63 - SPORTS GAMES AMUSEMENTS A63 - SPORTS GAMES AMUSEMENTS
 
 
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                        Pictorial block puzzle
                                - 
                                    Patent number 4,809,980
                                
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                                    Issue date Mar 7, 1989
                                
 
                                - 
                                         The Ritvik Group Inc. The Ritvik Group Inc.
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                                         Vic.  Bertrand Vic.  Bertrand
 
                                - 
                                         A63 - SPORTS GAMES AMUSEMENTS A63 - SPORTS GAMES AMUSEMENTS
 
 
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                        Picture matching game
                                - 
                                    Patent number 4,773,643
                                
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                                    Issue date Sep 27, 1988
                                
 
                                - 
                                         Tomy Kogyo Co., Inc. Tomy Kogyo Co., Inc.
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                                         Masanori  Mizunuma Masanori  Mizunuma
 
                                - 
                                         A63 - SPORTS GAMES AMUSEMENTS A63 - SPORTS GAMES AMUSEMENTS
 
 
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                        Amalgamated design game
                                - 
                                    Patent number 4,307,886
                                
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                                    Issue date Dec 29, 1981
                                
 
                                - 
                                         Kenneth E. Kemper Kenneth E. Kemper
 
                                - 
                                         A63 - SPORTS GAMES AMUSEMENTS A63 - SPORTS GAMES AMUSEMENTS
 
 
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                        Geometric game pieces
                                - 
                                    Patent number 4,025,076
                                
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                                    Issue date May 24, 1977
                                
 
                                - 
                                         Edwin A. Lipps Edwin A. Lipps
 
                                - 
                                         A63 - SPORTS GAMES AMUSEMENTS A63 - SPORTS GAMES AMUSEMENTS
 
 
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                        3746341
                                - 
                                    Patent number 3,746,341
                                
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                                    Issue date Jul 17, 1973
                                
 
                                - 
                                         A63 - SPORTS GAMES AMUSEMENTS A63 - SPORTS GAMES AMUSEMENTS
 
 
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                        2002077
                                - 
                                    Patent number 2,002,077
                                
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                                    Issue date May 21, 1935
                                
 
                                - 
                                         A63 - SPORTS GAMES AMUSEMENTS A63 - SPORTS GAMES AMUSEMENTS