Is a
Patent attributes
Patent Jurisdiction
Patent Number
Date of Patent
February 26, 2008
Patent Application Number
10925597
Date Filed
August 25, 2004
Patent Citations Received
Patent Primary Examiner
Patent abstract
A printer having an ink delivery system with an air purge to ambient. A vent sealing material is disposed in an air vent. The vent sealing material is pervious to air when dry and impervious to air when wetted by the ink. Also, when wet, the vent sealing material forms a seal in the air vent so that the ink delivery system is sealed in an air free and liquid tight manner.
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