Combined ultrasonic-based multifeed detection system and sound-based damage detection system
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United States of America Patent
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Nov 19, 2013
Grant Date -
Jun 6, 2013
app pub date -
Dec 6, 2011
filing date -
Dec 6, 2011
priority date (Note) -
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Abstract
A document handling apparatus having a document transport path for moving a document therethrough. A detector proximate the transport detects a multifeed indication in the transport path or a misfeed indication in the transport path. A processing system processes the indications and issues a termination signal if a multifeed or a misfeed, or both, is determined.
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