Apparatus for checking the user of a card in card-actuated machi

Details Apparatus for checking the user of a card in card-actuated machi Apparatus for checking the user of a card in card-actuated machi

1976-10-26

1977-09-13

Kilgore, Robert M.

Registers

Calculators

Input-output calculator to indicator, printer, etc.

340149A, H04Q 130, G06K 700

Patent

active

040484750

ABSTRACT:
A system for checking the user of a card in a card-actuated machine such as automatic cash dispenser, wherein the card has recorded thereon two kinds of coded information for collation, which are changed every time the card is used.

REFERENCES:
patent: 3221304 (1965-11-01), Enikeieff
patent: 3513298 (1970-05-01), Riddle
patent: 3657521 (1972-04-01), Constable
patent: 3665162 (1972-05-01), Yamamoto
patent: 3740530 (1973-06-01), Hoffer
patent: 3761682 (1973-09-01), Barnes
patent: 3764742 (1973-10-01), Abbott
patent: 3846622 (1974-11-01), Meyer

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