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Patents

Referenced by

Citing PatentFiling dateIssue dateOriginal AssigneeTitle
US396620110 Jun 197529 Jun 1976Exercising machine
US413919313 Oct 197713 Feb 1979Kick training aid for karate
US418692021 Nov 19775 Feb 1980Exerciser for lower leg, ankle, and foot muscles
US41991377 Oct 197722 Apr 1980Apparatus for foot rehabilitation
US424972712 Sep 197810 Feb 1981Etablissement AriabelFriction type gymnastic apparatus
US448353216 Jun 198020 Nov 1984Second Century Farms, Inc.Exercise machine
US45951986 Jan 198317 Jun 1986Centrifugal brake for exercise machine
US46038562 Oct 19845 Aug 1986Exercising device
US470392828 Jan 19873 Nov 1987Gyro-Flex CorporationPrecessional exercising device
US491539631 Mar 198910 Apr 1990Gripping device for use in exercising or dancing
US50130345 Mar 19907 May 1991Health Habit Developments LimitedExercise machine
US52735094 Jan 199328 Dec 1993Handle for exercise machines
US533040719 Aug 199119 Jul 1994Spherepoint, Inc.Exercise method and apparatus utilizing elastomeric spheres
US53685361 Oct 199329 Nov 1994Ankle rehabilitation device
US539328021 Jul 199328 Feb 1995Swimming exercise and training apparatus
US575913923 Dec 19962 Jun 1998Fitness Quest, Inc.Lunge poles
US60425212 Nov 199828 Mar 2000Exercising means
US631917730 Aug 199920 Nov 2001Portable and pivotal stationary exercise system
US674001112 Sep 200225 May 2004Device for exercising foot muscle
US682123528 Oct 200223 Nov 2004Ankle exercise device
US711507820 Feb 20043 Oct 2006Orbital resistance-adjustable sphere exercising apparatus
US713793810 Jul 200221 Nov 2006Exercise device and method of using the same
US736453423 Dec 200329 Apr 2008Robert Gregory ZollerExercise device for foot, ankle and/or shin
US755988111 Mar 200814 Jul 2009Exercise assembly for conditioning a user's body and associated method
US79097422 Aug 200722 Mar 2011Vectra Fitness, Inc.Functional training exercise apparatus and methods

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