Patents by Inventor Patty Pratt

Patty Pratt 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).

  • Puzzle pieces
    Patent number: 9855493
    Abstract: Puzzle pieces, puzzle piece compositions, puzzle piece fastening devices and systems, assembled puzzle mounts and systems and methods of fastening and assembling different layers together to form puzzle pieces. Mounting assemblies for the puzzles and support structures and methods for customizing and the decorating of puzzle pieces and assembled puzzles.
    Type: Grant
    Filed: May 29, 2015
    Date of Patent: January 2, 2018
    Inventor: Patty Pratt