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Tennis game board
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Patent number 4,949,967
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Issue date Aug 21, 1990
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Masatoshi Todokoro
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A63 - SPORTS GAMES AMUSEMENTS
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Squash ball game machine
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Patent number 4,906,003
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Issue date Mar 6, 1990
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Zuck Co., Ltd.
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Mikio Ohinata
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A63 - SPORTS GAMES AMUSEMENTS
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Tennis game board
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Patent number 4,286,785
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Issue date Sep 1, 1981
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Masatoshi Todokoro
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A63 - SPORTS GAMES AMUSEMENTS
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Simulated ball return toy
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Patent number 4,147,350
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Issue date Apr 3, 1979
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Tomy Kogyo Co., Inc.
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Hikoo Usami
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A63 - SPORTS GAMES AMUSEMENTS
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Volley tennis game
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Patent number 4,047,717
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Issue date Sep 13, 1977
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The Raymond Lee Organization, Inc.
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Gloria J. DeAngelis
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A63 - SPORTS GAMES AMUSEMENTS
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Simulated tennis game
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Patent number 4,006,897
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Issue date Feb 8, 1977
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Cremeal S.A.
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Eliseo Ordinaga Llorens
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A63 - SPORTS GAMES AMUSEMENTS
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Table tennis game
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Patent number 3,942,795
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Issue date Mar 9, 1976
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Joseph A. Psenka
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A63 - SPORTS GAMES AMUSEMENTS
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Simulated tennis game
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Patent number 3,933,355
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Issue date Jan 20, 1976
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Donald Pearce
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A63 - SPORTS GAMES AMUSEMENTS
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Tennis novelty
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Patent number 3,930,646
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Issue date Jan 6, 1976
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Marshall A. Widman
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A63 - SPORTS GAMES AMUSEMENTS
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3904203
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Patent number 3,904,203
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Issue date Sep 9, 1975
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A63 - SPORTS GAMES AMUSEMENTS
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3583538
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Patent number 3,583,538
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Issue date Jun 8, 1971
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G07 - CHECKING-DEVICES
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3172664
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Patent number 3,172,664
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Issue date Mar 9, 1965
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A63 - SPORTS GAMES AMUSEMENTS
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3059927
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Patent number 3,059,927
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Issue date Oct 23, 1962
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A63 - SPORTS GAMES AMUSEMENTS
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3041073
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Patent number 3,041,073
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Issue date Jun 26, 1962
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A63 - SPORTS GAMES AMUSEMENTS
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2668057
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Patent number 2,668,057
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Issue date Feb 2, 1954
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A63 - SPORTS GAMES AMUSEMENTS
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2167847
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Patent number 2,167,847
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Issue date Aug 1, 1939
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A63 - SPORTS GAMES AMUSEMENTS
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2127873
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Patent number 2,127,873
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Issue date Aug 23, 1938
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A63 - SPORTS GAMES AMUSEMENTS
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2111339
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Patent number 2,111,339
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Issue date Mar 15, 1938
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A63 - SPORTS GAMES AMUSEMENTS
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2069487
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Patent number 2,069,487
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Issue date Feb 2, 1937
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A63 - SPORTS GAMES AMUSEMENTS
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1510244
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Patent number 1,510,244
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Issue date Sep 30, 1924
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A63 - SPORTS GAMES AMUSEMENTS
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1276015
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Patent number 1,276,015
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Issue date Aug 20, 1918
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A63 - SPORTS GAMES AMUSEMENTS
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717366
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Patent number 717,366
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Issue date Dec 30, 1902
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A63 - SPORTS GAMES AMUSEMENTS
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442438
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Patent number 442,438
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Issue date Dec 9, 1890
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A63 - SPORTS GAMES AMUSEMENTS