Electronic cash register with removable memory packs for cashier

Details Electronic cash register with removable memory packs for cashier Electronic cash register with removable memory packs for cashier

1978-09-21

1980-09-02

Malzahn, David H.

Boots, shoes, and leggings

367900, G06F 1502, G06F 1520

Patent

active

042209919

ABSTRACT:
An electronic cash register is provided which comprises a keyboard including a plurality of entry keys, function keys and department keys, a memory, a first interface circuit with which a cashier memory pack is mechanically, electrically and disconnectably coupled, a second interface circuit with which a terminal memory pack is mechanically, electrically and disconnectably coupled, and a central processing unit connected to the keyboard, the memory, and the first and second interface circuits in which the sales information generated upon depression of the entry keys, the function keys and department keys are loaded into the memory and at least the sales total for a customer in the sales information is loaded for each transaction into the cashier memory pack and the terminal memory pack.

REFERENCES:
patent: 3859635 (1975-01-01), Watson et al.
patent: 3946220 (1976-03-01), Brobeck et al.
patent: 3983577 (1976-09-01), Youichito et al.

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