Electronic random selection device and amusement application therefor

• US 4,017,081 A
• Filed: 12/29/1975
• Issued: 04/12/1977
• Est. Priority Date: 12/29/1975
• Status: Expired due to Term

• Current Assignee: Anthony J. Windisch
• Original Assignee: Anthony J. Windisch
• Inventors: Windisch, Anthony J.
• Primary Examiner(s): Pinkham, Richard C.
• Assistant Examiner(s): Hum, Vance Y.
• Application Number:
  US05/645,206
• Time in Patent Office: 470 Days
• Field of Search: 273/1 E, 273/85 R, 273/130 AB, 273/130 B, 273/131 A, 273/134 A, 273/135 A, 273/136 A, 273/138 A, 315/209, 331/111, 331/46, 331/50
• US Class Current: 463/22
• CPC Class Codes: A63F 9/0468 Electronic dice; electronic dice simulators

Abstract

An electronic random selection device includes integrated circuits connected to receive a signal from a power source, to generate a first oscillating signal when an associated switch is in a first position and to generate a second oscillating signal, slower than the first oscillating signal, when the switch is in a second position. A plurality of light emitting diodes are sequentially illuminated by the first and second oscillating signals and due to the effect of an interconnected time delay circuit, when the switch is in the second position, the second oscillating signal is ultimately induced to illuminate only one of the diodes. The selection device can be applied to an amusement display such as a playing board having a predetermined array of light penetrable openings formed therein and the light emitting diodes positioned adjacent the openings.

Claims

1. An electronic random selection device comprising in combination:

a control switch having first and second selectable positions;

first integrated timer circuit means connected for generating a signal oscillating at a first constant rate when the control switch is in the first position;

resistance means connected for causing the first timer circuit means to generate a signal oscillating at a second constant rate, slower than the first rate, when the control switch is in the second position;

second integrated timer circuit means connected for generating a time delay signal to the first timer circuit means when the control switch is in the second position;

integrated decade counter circuit means connected to the first timer circuit means for receiving a signal therefrom and for generating a binary coded decimal count;

integrated decoder/driver circuit means connected to the decade counter circuit means for receiving a signal therefrom and for decoding the signal to a decimal equivalent signal thereof; and

a plurality of light emitting diode means connected to the decoder/driver circuit means for receiving the signal oscillating at the first rate for sequentially illuminating the diodes at a rate corresponding to the first rate when the switch is in the first position, for receiving the signal oscillating at the second rate for sequentially illuminating the diodes at a rate corresponding to the second rate when the switch is in the second position and for receiving the time delay signal for ultimately illuminating only one of the diodes when the switch is in the second position.

2. An electronic amusement device comprising in combination:

a playing board having a plurality of light penetrable openings formed therein, the openings formed in a predetermined array;

a control switch having first and second selectable positions;

first integrated timer circuit means connected for generating a signal oscillating at a first constant rate when the control switch is in the first position;

resistance means connected for causing the first timer circuit means to generate a signal oscillating at a second constant rate, slower than the first rate, when the control switch is in the second position;

second integrated timer circuit means connected for generating a time delay signal to the first timer circuit means when the control switch is in the second position;

integrated decade counter circuit means connected to the first timer circuit means for receiving a signal therefrom and for generating a binary coded decimal count;

integrated decoder/driver circuit means connected to the decade counter circuit means for receiving a signal therefrom and for decoding the signal to a decimal equivalent signal thereof; and

a plurality of light emitting diode means adjacent the openings connected to the decoder/driver circuit means for receiving the signal oscillating at the first rate for sequentially illuminating the diodes at a rate corresponding to the first rate when the switch is in the first position, for receiving the signal oscillating at the second rate for sequentially illuminating the diodes at a rate corresponding to the second rate when the switch is in the second position and for receiving the time delay signal for ultimately illuminating only one of the diodes when the switch is in the second position.