Registers – Record controlled calculators
Patent
1976-08-31
1978-04-25
Cook, Daryl W.
Registers
Record controlled calculators
340 51, G06K 500, G08G 114
Patent
active
040864758
ABSTRACT:
A severable ticket-type entry item for admission to an event attended by a plurality of people has a magnetic code indication. A detector detects the magnetic code indication of the entry item and produces an input electrical signal varying in accordance with the magnetic code indication. An identifying device has a variable predetermined code electric signal recorded therein. The identifying device is electrically connected to the detecting device and compares the input and code signals and produces an acceptance signal when the signals are the same and a rejection signal when the signals are different. A severing device electrically connected to the identifying device severs the entry item to provide a stub part for the holder thereof and a record part for recorded entry data on the entry item when the identifying device produces an acceptance signal. A rejecting device electrically connected to the identifying device and to the severing device prevents severance of the entry item and returns the entire entry item when the identifying device produces a rejection signal.
REFERENCES:
patent: 3221304 (1965-11-01), Enikeieff et al.
patent: 3356021 (1967-12-01), May et al.
patent: 3531625 (1970-09-01), Mizuta et al.
patent: 3609300 (1971-09-01), Halpern
patent: 3700859 (1972-10-01), Laurer et al.
patent: 3775593 (1973-11-01), Gieringer et al.
Cook Daryl W.
Tick Daniel Jay
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