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Tennis racquet
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Patent number 5,374,058
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Issue date Dec 20, 1994
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GenCorp Inc.
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Richard Janes
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A63 - SPORTS GAMES AMUSEMENTS
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Racquet handle
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Patent number 5,269,516
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Issue date Dec 14, 1993
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GenCorp Inc.
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Richard Janes
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A63 - SPORTS GAMES AMUSEMENTS
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Tennis racquet
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Patent number 5,219,165
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Issue date Jun 15, 1993
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GenCorp Inc.
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Richard Janes
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A63 - SPORTS GAMES AMUSEMENTS
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Tennis racket handle
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Patent number 5,158,287
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Issue date Oct 27, 1992
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Lisco, Inc.
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Richard Janes
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A63 - SPORTS GAMES AMUSEMENTS
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