Method of displaying a government program message by an electronic price label
AssigneeNCR Corporation
InventorJohn C. Goodwin, III
Life of this patent
Estimating the term…
Abstract
A method of displaying a government program message by an electronic price label which uses a government program indicator. The government program message is stored with the government program indicator in a first location. The government program indicator is stored in a second location. A control message addressed to the EPL is created by reading the government program indicator for the EPL from the second location and reading the government program message from the first location. The control message to the EPL is transmitted. The control message is received by the EPL. Finally, the government program message is displayed by the EPL. The first location may be a price look-up (PLU) file and/or an EPL data file.
Claims14
A method of displaying a government program message by an electronic price label (EPL) comprising the steps of:
- storing the government program message with a government program indicator associated with the government program message in a first location;
- storing the government program indicator in a second location;
- creating a control message addressed to the EPL including the substeps of
- reading the government program indicator for the EPL from the second location;
- and
- reading the government program message from the first location;
- wirelessly transmitting the control message to the EPL;
- receiving the control message by the EPL;
- and
- electronically displaying the government program message by the EPL.
A method of displaying a government program message by an electronic price label (EPL) comprising the steps of:
- storing the government program message and a government program indicator associated with the government program message in a government program data file;
- storing the government program indicator in a price look-up (PLU) file;
- reading the PLU file to obtain the government program indicator;
- storing the government program indicator in an EPL data file;
- creating a message addressed to the EPL including the substeps of
- reading the government program indicator for the EPL from the EPL data file;
- and
- reading the government program data file to obtain the government program message;
- wirelessly transmitting the message to the EPL;
- receiving the message by the EPL;
- and
- electronically displaying the government program message by the EPL.
An electronic price label (EPL) for displaying a government program message comprising:
- a control circuit;
- a memory;
- a receiver for receiving a wirelessly transmitted control message including the government program message;
- and
- an electronic display which displays the government program message subject to control of the control circuit which also causes the government program message to be stored in the memory.
An electronic price label (EPL) system for displaying a government program message associated with a government program indicator comprising:
- an EPL including an electronic display which displays the government program message for an item associated with the EPL;
- and
- a computer which transmits a control message which is addressed to the EPL and which contains the government program message for the government program indicator associated with the item.
Dependencies are inferred from the claim text.