Cashier identifying administration in an electronic cash registe

Details Cashier identifying administration in an electronic cash registe Cashier identifying administration in an electronic cash registe

1978-10-27

1980-03-18

Pitts, Harold I.

Communications: electrical

Digital comparator systems

340149A, 340543, H04Q 300

Patent

active

041941764

ABSTRACT:
Only one lockable key switch is provided to which plural kinds of operator clerk keys held by cashiers and a master clerk key held by an administrator are inserted. The lockable key switch develops a signal representative of the inserted clerk key for identifying a cashier operating the electronic cash register. Nonlockable switches are formed on a keyboard panel for introducing a clerk specifying signal when the master clerk key is inserted into the lockable key switch.

REFERENCES:
patent: 4027140 (1977-05-01), Fowler

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