Patents by Inventor David M. Kann

David M. Kann 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: 5487712
    Abstract: A method of performing weight training exercises with a pivoting exercise apparatus is disclosed. A pivoting exercise apparatus is provided having a frame that is maintained in a vertical orientation by a base. An exercise bar is located across the frame. Weights may be located on the frame. To exercise, the frame is pivoted about the base from its vertical orientation to a non-vertical position by an exerciser. The frame is then moved from its initial non-vertical position to a different non-vertical position, requiring the exerciser to exert effort to move the frame. Repetitions of the movement may be done to increase the amount of effort exerted by the exerciser. The frame is then relocated back to its vertical orientation. Further exercises may be performed on the vertically oriented frame.
    Type: Grant
    Filed: February 8, 1994
    Date of Patent: January 30, 1996
    Inventor: David M. Kann