Combined conductivity and magnetic currency validator
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United States of America Patent
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Nov 16, 1993
Grant Date -
N/A
app pub date -
Mar 11, 1993
filing date -
Mar 11, 1993
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A currency validator for testing both the magnetic and electrically conductive properties of a currency note in which core legs of magnetic and conductive material form spaced first and second gaps. Windings carried by the legs produce signals indicative of the magnetic property of a note moving across the first gap. A detector connected across the second gap indicates the presence of conductive material bridging the first gap.
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Cited Art Landscape
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