Patents by Inventor Joe H. Guglielmo

Joe H. Guglielmo 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).

  • Flexible back pack frame
    Patent number: 4040548
    Abstract: A frame for a back pack having lateral, parallel upright fiberglass laminate braces curved to conform to the wearer's back and having a flat undersurface, the braces being sufficiently flexible to move conformably to the back in response to changes in the wearer's position. Additional cross and diagonal pieces are provided having curvatures conformable with adjacent portions of the wearer's back.
    Type: Grant
    Filed: March 17, 1976
    Date of Patent: August 9, 1977
    Inventor: Joe H. Guglielmo