Registers – Calculators – Input-output calculator to indicator – printer – etc.
Patent
1975-01-10
1976-10-26
Cook, Daryl W.
Registers
Calculators
Input-output calculator to indicator, printer, etc.
194 4R, 235151, 340152R, 235 6111D, G06K 708, G07F 106, G06F 1520
Patent
active
039885704
ABSTRACT:
A system for controlling access to a secure area under surveillance by a single ticket seller. A magnetically encoded ticket is sold by a ticket seller which is presented to a magnetic reader which verifies the ticket and allows passage through an electrically controlled turnstile. Verification of the ticket is automatically made and an electrical count, together with a mechanical count and a photocell count of all entries, is recorded. All detected information at a given location is recorded and controlled by a transaction terminal located on the premises. A remotely located central processing unit automatically and periodically communicates with each of a plurality of remotely located transaction terminals for causing all recorded information in each transaction terminal to be transmitted and recorded at a centrally located central processing unit.
REFERENCES:
patent: 2073834 (1937-03-01), Dvany
patent: 2736630 (1956-02-01), Cooper
patent: 2769165 (1956-10-01), Bower
patent: 3212615 (1965-10-01), Hellar
patent: 3229074 (1966-01-01), Harrington
patent: 3275987 (1966-09-01), Mann
patent: 3374872 (1968-03-01), Guillerm
patent: 3593008 (1971-07-01), De Witt
patent: 3705976 (1972-12-01), Platzman
patent: 3876984 (1975-04-01), Chertok
Maddocks Ray Charles
Murphy Arthur John
Cook Daryl W.
Endyn Industries Ltd.
Kilgore Robert M.
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