Búsqueda Imágenes Maps Play YouTube Noticias Gmail Drive Más »
Búsqueda avanzada de patentes | Historial web | Iniciar sesión

Patentes

Citada por

Patente citante Fecha de presentación Fecha de emisión Cesionario original Título
US411487529 Mar 197719 Sep 1978Friction type exercising device
US42842729 Feb 197918 Ago 1981Tekron Licensing B.V.Exercise machines
US437458815 Dic 198022 Feb 1983Isokinetic Sales Co.Isokinetic exercise device with speed control
US455748013 Oct 198310 Dic 1985In-Door GymPortable exercise device
US456300418 Oct 19827 Ene 1986Friction type isokinetic exercise mechanism
US461313016 Jul 198523 Sep 1986Resilient therapeutic device with timer and indicator
US522686724 Jun 199213 Jul 1993Exercise machine utilizing torsion resistance
US543759128 Oct 19941 Ago 1995Chest expander
US55295527 Jul 199425 Jun 1996Exercise machine for training both muscle strength and cardiovascular endurance
US612042318 Feb 199819 Sep 2000Variable resistance exercise apparatus
US612364926 May 199926 Sep 2000Resistance apparatus for connection to a human body
US63093287 Oct 200030 Oct 2001Exercise device
US668560216 Ago 20013 Feb 2004Gravity-independent constant force resistive exercise unit
US70705451 Ago 20024 Jul 2006Nautilus, Inc.Leg press and abdominal crunch exercise machine
US708355427 Feb 19971 Ago 2006Nautilus, Inc.Exercise machine with infinite position range limiter and automatic belt tensioning system
US71086412 May 200119 Sep 2006Nautilus, Inc.Exercise equipment with multi-positioning handles
US71150801 Ago 20023 Oct 2006Nautilus, Inc.Collapsible seat for combination hack squat and leg press machine
US760802230 Jun 200627 Oct 2009Nautilus, Inc.Leg press and abdominal crunch exercise machine
US760802818 Sep 200627 Oct 2009Nautilus, Inc.Exercise equipment with multi-positioning handles
US777593620 Ene 200517 Ago 2010Total body exercise machine
US781555211 Oct 200519 Oct 2010Nautilus, Inc.Exercise device
US79226358 Mar 200112 Abr 2011Nautilus, Inc.Adjustable-load unitary multi-position bench exercise unit
US800267719 Oct 201023 Ago 2011Nautilus, Inc.Exercise device