Fuel dispenser user interface

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United States of America Patent

PATENT NO 8874937
SERIAL NO

12797094

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Abstract

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A user interface for a fuel dispenser has a display, a display controller, and control circuitry. The control circuitry includes a processing device, memory, and at least one microswitch. The display controller and the control circuitry are positioned such that the microswitch connects the control circuitry to the display controller. The microswitch is activated if the control circuitry is separated from the display controller. Activation of the microswitch causes any sensitive information stored by the control circuitry to be erased. In one aspect, separation of the display controller from the control circuitry is the only manner by which the processing device and/or the memory may be accessed.

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Patent Owner(s)

Patent OwnerAddress
GILBARCO ITALIA S R LVIA DE CATTANI 220/G FIRENZE 501145

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Carapelli, Giovanni Firenze/Florence, IT 49 1065

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