Patents by Inventor Algis E. Karosas

Algis E. Karosas 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: 5559490
    Abstract: An electronic scoring apparatus for use in a plurality of dart games, which apparatus minimizes a user's mathematical calculations, thus keeping scoring errors to a minimum and avoiding tedious mental calculations. The apparatus includes input switches to input data, lighted displays which inform the user, and selection input switches by which the user selects and customizes a plurality of games and enters scoring information. The apparatus is provided with displays which inform users and spectators of game circumstances. The apparatus suggests targets at which to throw, in response to game situations. Games can be played versus the apparatus at various selected skill levels. A plurality of games can be played with more than two teams. Lighted displays portray characters historically used in the dart game of Cricket.
    Type: Grant
    Filed: July 14, 1994
    Date of Patent: September 24, 1996
    Assignee: Majek, Inc.
    Inventors: Joseph A. McDonald, Algis E. Karosas