Dispensing system and security card for use therewith

Details Dispensing system and security card for use therewith Dispensing system and security card for use therewith

1974-09-30

1976-01-27

Cook, Daryl W.

Registers

Calculators

Input-output calculator to indicator, printer, etc.

194 46, 222 2, 235 6112M, G06K 710, G07F 106, G07F 1100, G06K 1906

Patent

active

RE0287016

ABSTRACT:
Apparatus for dispensing items desired by the user in response to the introduction of a valid security card and additional predetermined information. The apparatus includes means for reading data from the security card, keyboard means for introducing additional information and electronic logic for determining the validity of the card and the validity of the predetermined information. A security card is provided including a first area to record the number of uses of said card and a second area to record the date of the last use. The apparatus includes logic to prevent dispensing and to retain the card if the card has been used more than a predetermined number of times or more than once within a predetermined time interval.

REFERENCES:
patent: 3039582 (1962-06-01), Simjian
patent: 3061143 (1962-10-01), Simjian
patent: 3221304 (1965-11-01), Enikeieff et al.
patent: 3245697 (1966-04-01), Nugent
patent: 3401830 (1968-09-01), Mathews
patent: 3564210 (1971-02-01), Presti
patent: 3611293 (1971-10-01), Constable et al.
patent: 3700862 (1972-10-01), Snook et al.

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