Systems and methods for processing pathogen-contaminated mail pieces
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United States of America Patent
Stats
-
Mar 29, 2005
Grant Date -
Jul 17, 2003
app pub date -
Aug 12, 2002
filing date -
Dec 26, 2001
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
Systems and methods for neutralizing pathogen-contaminated mail pieces via variable frequency microwave processing are provided. Mail pieces are initially screened to identify suspicious characteristics or indications of potentially harmful contents. Mail pieces are swept with variable frequency microwaves selected to neutralize pathogens contained within each mail piece without harming the mail piece or other contents thereof. The temperature of each mail piece may be monitored during microwave processing to identify mail pieces containing potentially harmful substances and/or devices. Mail pieces can be irradiated via additional forms of radiation to neutralize pathogenic material on outside surfaces thereof.
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Family
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Cited Art Landscape
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