Transaction terminal with simplified data entry

Registers – Systems controlled by data bearing records – Banking systems

Patent

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Details

235380, G06F 1530

Patent

active

045324166

ABSTRACT:
In a transaction terminal, a credit card reader is used not only to enter data from cards of customers, but a special card is used to place the terminal in supervisory modes in at least one of which it will accept data from further special cards which are used to input data used in the transaction mode, particularly alphanumeric data for printing on transaction slips. The terminal has a customer accessible auxiliary keyboard which may be used for data entry, at a location remote from the main unit, allowing for point of sale data entry, including private entry of a customer's Personal Identification Number, either to validate a transaction or during selection of a PIN for encryption by the terminal.

REFERENCES:
patent: 3996450 (1976-12-01), Kerkhoff
patent: 4125871 (1978-11-01), Martin
patent: 4268715 (1981-05-01), Atalla
patent: 4277837 (1981-07-01), Stuckert
patent: 4300042 (1981-11-01), Oldenkamp et al.
patent: 4317957 (1982-03-01), Sendrow
patent: 4321672 (1982-03-01), Braun
patent: 4355369 (1982-10-01), Garvin

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