Patents by Inventor Stanley T. Dupuy

Stanley T. Dupuy 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: 4381112
    Abstract: A game apparatus is disclosed as including a vertical game board A having two playing faces 10 and 12 which includes a plurality of windows 12 and 14. A pair of color coded game playing pieces 30 and 32 is held completely captive in individual compartments B between the playing faces which are movable by manipulation of a hand device in and out of the window position to produce a game winning color pattern on the faces. Playing piece 30 includes magnetic material and device C includes a magnet by which pieces 30 and 32 are moved into the window position. All pieces may be simultaneously returned to a start position by tilting the game board.
    Type: Grant
    Filed: July 15, 1981
    Date of Patent: April 26, 1983
    Inventor: Stanley T. Dupuy