Patents by Inventor James W. Bolf

James W. Bolf 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).

  • Patent number: 5913752
    Abstract: A total body exercise machine including a frame member. An adjustable seat portion is adjustably coupled with the frame member. An adjustable hand and foot exercise component is pivotally disposed with respect to the frame member intermediate forward and rearward ends thereof. The exercise component includes an adjustable sleeve. The adjustable sleeve has an open upper end and an open lower end. The exercise component includes an adjustable hand lever coupled with respect to the open upper end of the adjustable sleeve. The exercise component includes an adjustable foot lever coupled with respect to the open lower end of the adjustable sleeve. A plurality of forward shocks are secured between the forward end of the frame member and the hand and foot exercise component. A plurality of rearward shocks are secured between the rearward end of the frame member and the hand and foot exercise component.
    Type: Grant
    Filed: January 7, 1998
    Date of Patent: June 22, 1999
    Inventor: James W. Bolf