Patents by Inventor Wendell R. Castro

Wendell R. Castro 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).

  • Card game utilizing baseball trading cards
    Patent number: 5201525
    Abstract: An improved card game is provided which consists of a plurality of trading cards or the like. A mechanism is provided for converting the trading cards into at least two sets of playing cards, so that the playing cards can be utilized in the improved card game. Another mechanism is provided for producing a random output count to determine the order of play for each player. A set of rules is used for playing the improved card game, whereby the object of the game is for a player to win the most trading cards from each of the opponent players.
    Type: Grant
    Filed: April 13, 1992
    Date of Patent: April 13, 1993
    Inventor: Wendell R. Castro