Patents by Inventor Edward J. Guindon

Edward J. Guindon 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).

  • Swap the birds puzzle
    Patent number: 6508467
    Abstract: A three dimensional puzzle is disclosed wherein the puzzle player is required to rotate or manipulate interlocking disc members along a puzzle base so as to orient notched areas along the perimeter of a number of the discs in order to remove and then reinsert asymmetrical “bird-like” play pieces being held in recesses or repositories within the puzzle base.
    Type: Grant
    Filed: September 17, 2001
    Date of Patent: January 21, 2003
    Inventor: Edward J. Guindon
  • Puzzle tray
    Patent number: D954854
    Type: Grant
    Filed: December 19, 2019
    Date of Patent: June 14, 2022
    Inventor: Edward J. Guindon