Patents by Inventor David J. Itrich

David J. Itrich 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).

  • Exercise device for leg exercises
    Patent number: 6849035
    Abstract: An exercise device for leg exercises comprising a pair of foot pedals connected to actuation rods. While an operator is in a seated position, the operator uses their foot to apply pressure to the foot pedals so that the rod telescopes into and out of a bearing block in response to the applied pressure. A crossbar, elevated off ground by a pair of arched base bars, supports the bearing block for the telescoping oscillations.
    Type: Grant
    Filed: January 31, 2002
    Date of Patent: February 1, 2005
    Inventors: Daniel J. Duvernay, David J. Itrich
  • Exercise device
    Publication number: 20040147379
    Abstract: An exercise device for lower and upper body exercising. The exercise device is configured for lower and upper body exercising. The exercise device includes a pair of connecting rods. The connecting rods are movable and restrained by a resistance element for exercising.
    Type: Application
    Filed: January 23, 2003
    Publication date: July 29, 2004
    Inventors: David J. Itrich, Daniel J. Duvernay
  • Exercise device for leg exercises
    Publication number: 20030144115
    Abstract: An exercise device for leg exercises comprising a pair of foot pedals connected to actuation rods. While an operator is in a seated position, the operator uses their foot to apply pressure to the foot pedals so that the rod telescopes into and out of a bearing block in response to the applied pressure. A crossbar, elevated off ground by a pair of arched base bars, supports the bearing block for the telescoping oscillations.
    Type: Application
    Filed: January 31, 2002
    Publication date: July 31, 2003
    Inventors: Daniel J. Duvernay, David J. Itrich