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Referenced by

Citing PatentFiling dateIssue dateOriginal AssigneeTitle
US396896327 Jan 197513 Jul 1976The Raymond Lee Organization, Inc.Chair-type bicycle exercise device
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US761835426 Jan 200817 Nov 2009Stepping exercise apparatus
US790133412 Nov 20088 Mar 2011Johnson Health Tech Co., Ltd.Exercise apparatus with adjustable resistance assembly
USD28171023 May 198410 Dec 1985J. A. Preston CorporationBicycle exerciser
USD32567930 Nov 198928 Apr 1992Trojan Manufacturing, Inc.Roller stand
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USD63766418 Aug 201010 May 2011Tubular Fabricators Industry, Inc.Pedal exerciser