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Exercise apparatus
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Patent number D408063
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Issue date Apr 13, 1999
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Martin A. Van Der Hoeven
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D21 - Games, toys, and sports goods
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Exercise apparatus
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Patent number 5,795,275
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Issue date Aug 18, 1998
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Martin A. Van Der Hoeven
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A63 - SPORTS GAMES AMUSEMENTS
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Foldable bench exerciser
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Patent number D393891
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Issue date Apr 28, 1998
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Martin A. Van Der Hoeven
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D21 - Games, toys, and sports goods
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Exercise unit
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Patent number D392004
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Issue date Mar 10, 1998
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Van Der Hoeven; Martin A.
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Martin A. Van Der Hoeven
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D21 - Games, toys, and sports goods
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Stepping exercise stand
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Patent number D346630
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Issue date May 3, 1994
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Martin A. Van Der Hoeven
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D21 - Games, toys, and sports goods
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Physical exerciser
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Patent number D321228
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Issue date Oct 29, 1991
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Martin A. Van Der Hoeven
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D21 - Games, toys, and sports goods
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