Patents by Inventor Charles P. Stewart

Charles P. Stewart 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: 5497999
    Abstract: Each card in a deck is assigned any one of several par values, each card representing a hole in a golf game. The cards each have a given situation or problem on the front and a rule or solution on its rear. The cards are stacked front face up with each player receiving the same amount of cards and the same number cards of a given par value. The players take turns to answer the problem presented by a card in their stacks and, if correct, receive the par for that card or, if incorrect, a bogie. For bogies, other players may elect to answer the problem and, if correct, receive a birdie or, if incorrect a bogie, all players attempting to answer the problem until solved or all players have participated. The card is then discarded. Other games are disclosed using different playing sequences and methods of point tallying.
    Type: Grant
    Filed: April 3, 1995
    Date of Patent: March 12, 1996
    Inventors: Charles P. Stewart, Constance M. Stewart
  • Patent number: D306267
    Type: Grant
    Filed: January 9, 1987
    Date of Patent: February 27, 1990
    Assignee: Kerr-Hays Company
    Inventor: Charles P. Stewart