Registers – Calculators – Input-output calculator to indicator – printer – etc.
Patent
1971-10-06
1976-09-21
Cook, Daryl W.
Registers
Calculators
Input-output calculator to indicator, printer, etc.
G06K 100
Patent
active
039821021
ABSTRACT:
A method of recording bets in a public lottery comprises transferring data filled in by the bettor on an entry sheet to duplicate punch cards by means of a manual perforating device. The data on the punch cards is recorded by means of computers on magnetic tape and the results of the particular sporting event are recorded on a master punch card. The master punch card is then fed into a computer to select the winners of the contest based upon the previously stored data appearing on the individual punch cards.
REFERENCES:
patent: 3124674 (1964-03-01), Edwards et al.
patent: 3441714 (1969-04-01), Simjian
patent: 3602696 (1971-08-01), Joyce
patent: 3610893 (1971-10-01), Clark et al.
Cook Daryl W.
Groff, Jr. Emory L.
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