|
| US4151988 | 26 May 1977 | 1 May 1979 | | Brake mechanism for a treadmill |
| US4364556 | 20 Oct 1980 | 21 Dec 1982 | Nissen Corporation | Emergency shut-off switch and frame assemblies for exercise apparatus |
| US4423864 | 13 Oct 1981 | 3 Jan 1984 | | Angularly adjustable ski deck |
| US4426075 | 18 Jun 1979 | 17 Jan 1984 | Nissen Corporation | Emergency shut-off switch for exercise apparatus |
| US4445683 | 17 May 1982 | 1 May 1984 | | Exercise treadmill with rockable feet |
| US4974831 | 10 Jan 1990 | 4 Dec 1990 | Precor Incorporated | Exercise treadmill |
| US4986532 | 14 Feb 1988 | 22 Jan 1991 | | Hand rail for stand-up exercise equipment |
| US5184988 | 4 Dec 1990 | 9 Feb 1993 | Precor Incorporated | Exercise treadmill |
| US5279528 | 15 May 1992 | 18 Jan 1994 | Proform Fitness Products, Inc. | Cushioned deck for treadmill |
| US5542892 | 15 Aug 1994 | 6 Aug 1996 | Unisen, Inc. | Supporting chassis for a treadmill |
| US5752897 | 18 Dec 1995 | 19 May 1998 | Brunswick Corporation | Exercise treadmill |
| US6095951 | 7 May 1998 | 1 Aug 2000 | Brunswick Corporation | Exercise treadmill |
| US6436008 | 28 Nov 2000 | 20 Aug 2002 | Brunswick Corporation | Exercise treadmill |
| US6923746 | 6 Dec 1999 | 2 Aug 2005 | Brunswick Corporation | Exercise treadmill |
| US6974404 | 2 Oct 1997 | 13 Dec 2005 | Icon IP, Inc. | Reorienting treadmill |
| US7097593 | 11 Aug 2003 | 29 Aug 2006 | Nautilus, Inc. | Combination of treadmill and stair climbing machine |
| US7192388 | 26 Feb 2002 | 20 Mar 2007 | Icon Health & Fitness, Inc. | Fold-out treadmill |
| US7367926 | 26 Jan 2006 | 6 May 2008 | Fitness Quest Inc. | Exercise treadmill |
| US7455626 | 31 Dec 2001 | 25 Nov 2008 | Nautilus, Inc. | Treadmill |
| US7540828 | 3 Mar 2005 | 2 Jun 2009 | Icon IP, Inc. | Reorienting treadmill |
| US7544153 | 8 Aug 2006 | 9 Jun 2009 | Nautilus, Inc. | Treadmill |
| USD527060 | 22 Mar 2004 | 22 Aug 2006 | Nautilus, Inc. | Exercise device with treadles |
| USRE42698 | 8 Oct 2004 | 13 Sep 2011 | Nautilus, Inc. | Treadmill having dual treads for stepping exercises |