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Referenced by

Citing PatentFiling dateIssue dateOriginal AssigneeTitle
US415198826 May 19771 May 1979Brake mechanism for a treadmill
US436455620 Oct 198021 Dec 1982Nissen CorporationEmergency shut-off switch and frame assemblies for exercise apparatus
US442386413 Oct 19813 Jan 1984Angularly adjustable ski deck
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US69237466 Dec 19992 Aug 2005Brunswick CorporationExercise treadmill
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USD52706022 Mar 200422 Aug 2006Nautilus, Inc.Exercise device with treadles
USRE426988 Oct 200413 Sep 2011Nautilus, Inc.Treadmill having dual treads for stepping exercises