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Patentes

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Patente citante Fecha de presentación Fecha de emisión Cesionario original Título
US394279126 Ago 19749 Mar 1976Twin pedal energizer
US415911121 Jun 197726 Jun 1979Scholl, Inc.Leg exercising apparatus
US420787829 Dic 197817 Jun 1980Back pain reliever
US442263527 Ene 198227 Dic 1983Portable multiple use exerciser
US512789212 Oct 19907 Jul 1992Therapeutic foot and leg exercise device
US548771125 Nov 199430 Ene 1996Lower leg exercise device and method
US55586067 Jul 199424 Sep 1996Full contraction calf muscle exerciser
US58910025 Ago 19976 Abr 1999Orthopedic device ankle exerciser and method
US656921331 Ago 200127 May 2003Stepit System ABOrthopaedic pedal
US709759311 Ago 200329 Ago 2006Nautilus, Inc.Combination of treadmill and stair climbing machine
US736453423 Dic 200329 Abr 2008Robert Gregory ZollerExercise device for foot, ankle and/or shin
US745562631 Dic 200125 Nov 2008Nautilus, Inc.Treadmill
US751730325 Feb 200514 Abr 2009Nautilus, Inc.Upper body exercise and flywheel enhanced dual deck treadmills
US753755522 Feb 200826 May 2009One-piece, lightweight extremity exercise device
US75441538 Ago 20069 Jun 2009Nautilus, Inc.Treadmill
US755326026 Feb 200430 Jun 2009Nautilus, Inc.Exercise device with treadles
USD32596814 Dic 19895 May 1992Rehabilitation block
USD52706022 Mar 200422 Ago 2006Nautilus, Inc.Exercise device with treadles
USD62218924 Sep 200924 Ago 2010Scooter footbelt
USD62278925 Mar 200931 Ago 2010Shin exerciser
USD6311077 Oct 200918 Ene 2011Shin exerciser
USRE426988 Oct 200413 Sep 2011Nautilus, Inc.Treadmill having dual treads for stepping exercises