Patents by Inventor Paul J. Isaac

Paul J. Isaac 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).

  • Trading game
    Patent number: 4378942
    Abstract: The trading game simulates a highly liquid market. The game employs tokens and various "Bull" and "Bear" cards to establish a settlement price for various trades. The players create the market prices for each trade during the rounds of play and record the transaction prices on tally sheets. At the completion of a game/round the transaction prices are compared with the determined settlement price to obtain the profit or loss.
    Type: Grant
    Filed: December 19, 1980
    Date of Patent: April 5, 1983
    Inventor: Paul J. Isaac