Patents by Inventor Daniel C. Warner

Daniel C. Warner 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: 6402154
    Abstract: A dartboard adapted for playing the game of american football includes a quadrilateral simulated football field section; a quadrilateral downs section; a quadrilateral punts section; and a quadrilateral kicks section; whereby opposing players or teams accumulate scores by projecting darts in sequence in order to achieve a total winning score within a previously agreed time period.
    Type: Grant
    Filed: December 15, 2000
    Date of Patent: June 11, 2002
    Inventors: Michael Hess, Daniel C. Warner