Patents by Inventor Gerald Forbes

Gerald Forbes 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: 4116445
    Abstract: Game of thought dynamics comprising a game board inscribed with central intersecting horizontal, vertical, and diagonal lines and with a plurality of concentric circles emanating from the point of intersection, a removable magnet provided in the center of the board at the point of intersection, and a lead pendulum element suspendible from an elongated support over the center of the board in a manner such that said pendulum element is free to swing in any linear or circular direction consistent with the inscribed lines when supported by means of a player holding the free end of the elongated support.
    Type: Grant
    Filed: August 22, 1977
    Date of Patent: September 26, 1978
    Inventor: Gerald Forbes