Patents by Inventor Alexander J. Uffelman

Alexander J. Uffelman has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Adaptive motion exercise device with plural crank assemblies
    Patent number: 7887465
    Abstract: An exercise device includes a first crank arm assembly and a second crank arm assembly supporting opposite portions of a guide. A first foot pad is coupled to the guide to reciprocate along the guide. A foot pad link has a first end portion pivotably connected to the foot pad and a second end portion pivotably supported about an axis that is movable along one of a plurality of user selectable paths, each of the plurality of user selectable paths having a different length.
    Type: Grant
    Filed: February 6, 2009
    Date of Patent: February 15, 2011
    Assignee: Precor Incorporated
    Inventor: Alexander J. Uffelman
  • Adaptive motion exercise device with plural crank assemblies
    Publication number: 20100204017
    Abstract: An exercise device includes a first crank arm assembly and a second crank arm assembly supporting opposite portions of a guide. A first foot pad is coupled to the guide to reciprocate along the guide. A foot pad link has a first end portion pivotably connected to the foot pad and a second end portion pivotably supported about an axis that is movable along one of a plurality of user selectable paths, each of the plurality of user selectable paths having a different length.
    Type: Application
    Filed: February 6, 2009
    Publication date: August 12, 2010
    Inventor: Alexander J. Uffelman