Device for marking edges of shelves
First Claim
Patent Images
1. A system for indicating information, such as article name and pricing on product shelving comprising:
- means for transmitting coded signals containing at least both article and pricing information,at least one receiving self powered shelf mounted wireless display unit, said display unit including;
a visually readable display;
first and second data registers;
stored article information being the specific call code for a specific display unit;
means for receiving transmitted signals and accepting only signals having a call code address corresponding with a specific display unit for address said unit;
ranging means for directing article data to said first register for storage and price data to said second register for storage;
means controlled by said microprocessor for selectively displaying data from said first and second registers on said display.
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Abstract
A device for indicating prices, article numbers or similar information on the edges of the shelves in department stores or storing premises. The device comprises a number of displays which shall be mounted to the shelves, and each display is connected to a separate electronic control unit and forms together with said unit an operative unit having its own power source. This operative unit is directly or indirectly connected to external control apparatus.
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Citations
4 Claims
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1. A system for indicating information, such as article name and pricing on product shelving comprising:
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means for transmitting coded signals containing at least both article and pricing information, at least one receiving self powered shelf mounted wireless display unit, said display unit including; a visually readable display; first and second data registers; stored article information being the specific call code for a specific display unit; means for receiving transmitted signals and accepting only signals having a call code address corresponding with a specific display unit for address said unit; ranging means for directing article data to said first register for storage and price data to said second register for storage; means controlled by said microprocessor for selectively displaying data from said first and second registers on said display. - View Dependent Claims (2, 3, 4)
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Specification