Memory holder for credit card or the like

Details Memory holder for credit card or the like Memory holder for credit card or the like

1991-12-19

1993-12-21

Shepperd, John

Registers

Systems controlled by data bearing records

Banking systems

235380, 235486, 235441, 36470501, 36470506, G06F 1530, G06F 1502

Patent

active

052723194

ABSTRACT:
A device for holding credit cards, bank cards, charge cards, or any similar type of card is disclosed having a compartment for holding the card, switching elements which are activated by the card, and a warning device that is activated by the switching elements. The holding device also performs calculation via a keypad, a display, a memory, an arithmetic and/or logic processor for keeping track of the financial transactions regarding the use of the card such that before the card is reinserted into the holding device, the warning device alerts the user to update the memory with the latest financial transactions for the card.

REFERENCES:
patent: 4587409 (1986-05-01), Nishimura et al.
patent: 4719338 (1988-01-01), Avery et al.

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