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Patentes

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Patente citante Fecha de presentación Fecha de emisión Cesionario original Título
US407762613 Nov 19747 Mar 1978Exercising machine
US426544712 Ene 19795 May 1981Car tray and exercising apparatus
US447707223 Sep 198216 Oct 1984Bimodal exercise device
US453739623 Jun 198327 Ago 1985Repco Ltd.Energy absorber for exercising machines
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US472009315 Nov 198419 Ene 1988Del Mar AvionicsStress test exercise device
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US493468822 Ene 199019 Jun 1990Wind-drag type climber
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US514726513 Dic 199115 Sep 1992NordicTrack, Inc.Rotation-activated resistance device
US51638861 Ago 199017 Nov 1992Augustine RheemExercising and rehabilitation apparatus
US523846220 Feb 199124 Ago 1993Life FitnessStair climbing exercise apparatus utilizing drive belts
US52922945 Jun 19918 Mar 1994Rotational belt exercise apparatus
US531231331 Mar 199217 May 1994Stairmaster Sports Medical Products, Inc.Device to prevent binding of a guidance system for an upper body exercise apparatus
US549995912 Jul 199419 Mar 1996StairMaster Sports/Medical Products, Inc.Upper body exercise apparatus
US554063921 Sep 199330 Jul 1996StairMaster Sports/Medical Products, Inc.Device to prevent arcuate motion of a user assist platform for an upper body exercise apparatus
US583685622 Mar 199617 Nov 1998Exercise device
US59083739 Abr 19971 Jun 1999Full body exercise apparatus
US61394764 May 199931 Oct 2000Dynamic tensioner for physiological sculpting
US636825918 Dic 20009 Abr 2002Damping assembly for an exerciser
US716908826 Nov 200330 Ene 2007Compact variable path exercise apparatus
US716908926 Nov 200330 Ene 2007Compact variable path exercise apparatus with a relatively long cam surface
US717253126 Nov 20036 Feb 2007Variable stride exercise apparatus
US71792017 Jun 200420 Feb 2007Variable stride exercise apparatus
US720170526 Nov 200310 Abr 2007Exercise apparatus with a variable stride system
US721416826 Nov 20038 May 2007Variable path exercise apparatus
US722321926 Abr 200529 May 2007Frictional variable resistance exercise device
US724421726 Nov 200317 Jul 2007Exercise apparatus that allows user varied stride length
US755326026 Feb 200430 Jun 2009Nautilus, Inc.Exercise device with treadles
US761498414 Sep 200610 Nov 2009Exercise methods and apparatus
US77316364 May 20078 Jun 2010Nautilus, Inc.Resistance system for an exercise device
USRE349598 Nov 199130 May 1995Stairmaster Sports/Medical Products, Inc.Stair-climbing exercise apparatus