Method of assigning promotional messages to electronic price lab

Details Method of assigning promotional messages to electronic price lab Method of assigning promotional messages to electronic price lab

1996-09-25

1999-06-22

Cuchlinski, Jr., William A.

Communications: electrical

Continuously variable indicating

With meter reading

34082535, 34082555, 235383, 235385, 705 14, G06K 1500

Patent

active

059146702

ABSTRACT:
A method of displaying a promotional message by an electronic price label (EPL) which stores promotional messages and corresponding promotional indicators in a memory within the EPL. Once the promotional messages are stored within the memory of the EPL, the promotional messages no longer need to be sent by a controlling computer each time a promotional message must be displayed by the EPL. The controlling computer transmits a promotional indicator to the EPL. The EPL compares the promotional indicator in the message with the promotional indicators stored within the memory. The EPL displays a promotional message associated with one of the promotional indicators within the memory if the promotional indicator in the memory and the promotional indicator in the message are equal.

REFERENCES:
patent: 4002886 (1977-01-01), Sundelin
patent: 4500880 (1985-02-01), Gomersall et al.
patent: 4825045 (1989-04-01), Humble
patent: 5172314 (1992-12-01), Poland et al.
patent: 5198644 (1993-03-01), Pfeiffer et al.
patent: 5401947 (1995-03-01), Poland
patent: 5448226 (1995-09-01), Failing, Jr. et al.

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