Electrically operated bingo device for sighted and sight disadva

Details Electrically operated bingo device for sighted and sight disadva Electrically operated bingo device for sighted and sight disadva

1978-11-03

1980-09-16

Pinkham, Richard C.

Amusement devices: games

Board games, pieces, or boards therefor

Electrical

40505, 273281, 273269, A63F 306

Patent

active

042225710

ABSTRACT:
Game board devices to be used as bingo cards are provided with changeable numbering sequences capable of being more readily perceived and remembered by sight handicapped persons. Through switches on the game board card, chance selected numbers may be registered by each player and through parallel circuits produce an audible sound when a winning game is achieved upon closure of those switches corresponding to predetermined patterns on the game board.

REFERENCES:
patent: 2464146 (1949-03-01), Mohler
patent: 2760619 (1956-08-01), Peak
patent: 2968881 (1961-01-01), Evans
patent: 3120657 (1964-02-01), Hooker
patent: 3305958 (1967-02-01), Price
patent: 4080596 (1978-03-01), Keck et al.

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