Patents by Inventor John A. Friske

John A. Friske 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).

  • Gravity inversion belt
    Patent number: 5772622
    Abstract: The body support harness (10) includes an outer strap supported belt (11) placed in the hem (19) of a support assembly (12). The apron (18) suspended between the straps (15 and 16) limits the rotation of the person to approximately 180.degree., so that the person can enter the harness in a standing, upright attitude (FIG. 7), and tilt himself to an inverted attitude (FIG. 8), with the apron (18) limiting movement beyond the legs achieving an upright attitude.
    Type: Grant
    Filed: September 17, 1996
    Date of Patent: June 30, 1998
    Inventor: John A. Friske