Lighted chess game

Details Lighted chess game Lighted chess game

1975-08-20

1976-10-05

Oechsle, Anton O.

Amusement devices: games

Chance devices

Electric or magnetic

58145D, 58153, 273136G, 273136D, 273137A, A63F 302

Patent

active

039841090

ABSTRACT:
A chess game in which the chess pieces of both colors are translucent and carry a lamp; battery, miniature radio receiver and switch responsive to the receiver which couples the lamp for energization by the battery in response to receipt of a control signal. The receivers of differently colored chess pieces are responsive to control signals of different frequencies. A control unit including a timing motor driven commutator alternately turns on a pair of radio transmitters of different frequencies for a predetermined time duration for alternately lighting the pieces of each color to indicate the time in which a move must be made.

REFERENCES:
patent: 2257687 (1941-09-01), Huffaker
patent: 3654392 (1972-04-01), Beinhocker
patent: 3683363 (1972-08-01), Khiebutin
patent: 3698180 (1972-10-01), Klein
patent: 3854725 (1974-12-01), Cluck

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