Patents by Inventor Hugh I. Johnson

Hugh I. Johnson 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: 4856775
    Abstract: A portable, multi-configurable exercising device which allows a full range of exercises to be performed in correct fashion on a compact, light-weight apparatus. All components are contained in a case which reconfigures in such a way as to form an exercise platform. Several components are adjustably attachable to the platform via a fastening device thereby creating multiple embodiments and allowing the performance of many exercises.
    Type: Grant
    Filed: August 14, 1987
    Date of Patent: August 15, 1989
    Inventors: Alan L. Colledge, Hugh I. Johnson