Braille slot machine

Details Braille slot machine Braille slot machine

1995-03-22

1996-06-04

Apley, Richard J.

Education and demonstration

Communication aids for the handicapped

434113, 434114, 434117, G09B 2102

Patent

active

055227287

ABSTRACT:
The present invention will utilize refreshing braille pins to form the symbols displayed on a slot machine. The braille pins will move vertically and independent of each other. A read only memory (ROM) will send the information to the braille pin cluster that will form the braille symbol. At this time of conception of the invention, the play of the slot machine will utilize one coin per play.

REFERENCES:
patent: 3659354 (1972-05-01), Sutherland
patent: 4633121 (1986-12-01), Ogawa et al.
patent: 4664632 (1987-05-01), Tretiakoff et al.
patent: 4752772 (1988-06-01), Litt et al.
patent: 4758165 (1988-07-01), Tieman et al.

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