Patents by Inventor Max E. Kosof

Max E. Kosof 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: 4597575
    Abstract: A method of playing a bowling game comprising the steps of requiring each player to deliver at least one of a preselected number of balls in each of a plurality of frames, counting the number of balls delivered by each player in each frame and the number of pins remaining standing at the end of the frame, adding these numbers together to determine a frame score, recording each player's frame score, adding each player's frame scores to determine the total game score, and comparing the player's game scores to determine the winner of the game.
    Type: Grant
    Filed: July 14, 1981
    Date of Patent: July 1, 1986
    Inventor: Max E. Kosof