Patents Assigned to Tryom, Inc.
  • Patent number: 4223893
    Abstract: An electronic backgammon game includes an illuminated display which is energized utilizing a microprocessor programmed according to the rules of the game of backgammon. The display includes pictorial representations of pips of a backgammon board, and first, second, and third sets of electrically responsive visual indicators. The first set of visual indicators manifest a substantially randomly determined chance value, the second set of visual indicators indicates the occupancy of a given pip during the play of the game, and the third set of indicators indicates which contestant is to enter the next in sequence play instruction. The microprocessor energizes the third set of indicators according to a value given by the first set of indicators to indicate which contestant is to enter the first instruction.
    Type: Grant
    Filed: November 11, 1975
    Date of Patent: September 23, 1980
    Assignee: Tryom, Inc.
    Inventors: Tim A. Shane, Gary J. O'Hara