Registers – Systems controlled by data bearing records – Credit or identification card systems
Patent
1986-10-06
1987-07-07
Trafton, David L.
Registers
Systems controlled by data bearing records
Credit or identification card systems
235432, 235440, 235449, 235479, G06K 500
Patent
active
046788964
ABSTRACT:
A secured point-of-sale mechanism is disclosed in which there is a closable two compartment housing having an unsecured door portion covering a monetary negotiable instrument section disposed within a secured portion for which a transaction price index is set to the correct sales amount purchased by a customer, wherein a plurality of switching mechanisms are actuated by the negotiable instruments in the negotiable instruments section for which a locking mechanism connected to said plurality of switching mechanisms and disposed between the secured and unsecured portions of the housing is actuated against invasion as long as the plurality of switching mechanisms are actuated.
REFERENCES:
patent: 3597734 (1971-08-01), Harris
patent: 3696335 (1972-10-01), Lemelson
patent: 3786421 (1974-01-01), Wostl et al.
patent: 3985998 (1976-10-01), Crafton
patent: 4172552 (1979-10-01), Case et al.
patent: 4187498 (1980-02-01), Creekmore
patent: 4439670 (1984-03-01), Basset et al.
patent: 4453074 (1984-06-01), Weinstein
Carlson Paul R.
Carlson Steven R.
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