Electronic price label battery storage apparatus and replacement method
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United States of America Patent
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Sep 25, 2001
Grant Date -
N/A
app pub date -
Feb 17, 1999
filing date -
Feb 17, 1999
priority date (Note) -
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Abstract
An electronic price label battery storage apparatus and replacement method which maintains power to a memory within the electronic price label during removal and replacement of batteries. The battery storage apparatus includes a first electrical contact for simultaneously providing a first electrical path to first polarity sides of a plurality of batteries within the electronic price label, a second electrical contact for simultaneously providing a second electrical path to second polarity sides of the plurality of batteries, and a retainer which maintains at least a single one of the batteries in contact with the first and second electrical contacts during removal of other batteries to maintain power to the memory within the electronic price label.
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