Patents by Inventor Grace Koch

Grace Koch 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: 5193814
    Abstract: A game apparatus comprises a game board having four quadrant areas. Each quadrant area further comprises a plurality of squares of which said squares are blank and labeled. The labeled squares number fourteen per quadrant and the blank squares number twenty two per quadrant. The apparatus also has playing chips. The chips correspond to the labeled squares such that for each labeled square, there exists a playing chip identifying the same label as that on each of the said squares. Dice are rolled to initiate the game and the winner receives a victory sign.
    Type: Grant
    Filed: August 31, 1992
    Date of Patent: March 16, 1993
    Inventor: Grace Koch