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Amusement device
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Patent number 4,270,754
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Issue date Jun 2, 1981
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Marvin Glass & Associates
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Alex Imatt
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A63 - SPORTS GAMES AMUSEMENTS
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Pneumatic exercising device
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Patent number 4,191,370
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Issue date Mar 4, 1980
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Marvin Glass & Associates
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Burton C. Meyer
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A63 - SPORTS GAMES AMUSEMENTS
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Game apparatus
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Patent number 4,147,361
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Issue date Apr 3, 1979
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Marvin Glass & Associates
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Alex Imatt
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A63 - SPORTS GAMES AMUSEMENTS
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Toy vehicle
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Patent number D250611
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Issue date Dec 19, 1978
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Marvin Glass & Associates
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Gordon A. Barlow
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D34 - Material or article handling equipment
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Toy vehicle track
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Patent number 4,091,995
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Issue date May 30, 1978
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Marvin Glass & Associates
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Gordon A. Barlow
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A63 - SPORTS GAMES AMUSEMENTS
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Phonograph device
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Patent number 4,089,598
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Issue date May 16, 1978
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Marvin Glass & Associates
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Burton C. Meyer
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G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY