Is a
Patent attributes
Current Assignee
Patent Jurisdiction
Patent Number
Patent Inventor Names
Andre Joseph Claude Gagne0
Virgil Nastase0
Daniel Joseph Meringer0
Date of Patent
September 21, 2010
0Patent Application Number
114478880
Date Filed
June 7, 2006
0Patent Citations Received
Patent Primary Examiner
Patent abstract
The invention relates to a window for an optical scanning device comprising a panel having a pair of oppositely directed light transmitting surfaces. A PTC heater wire preferably of a diameter less than the width of the smallest permissible indicia of a barcode is used to regulate the temperature of the panel. A conductive layer comprising carbon nanotubes is also provided for regulating the temperature of the device window. A window intrinsically comprising carbon nanotubes is also provided.
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