Is a
Patent attributes
Patent Jurisdiction
Patent Number
Date of Patent
August 29, 2006
Patent Application Number
10642157
Date Filed
August 18, 2003
Patent Primary Examiner
Patent abstract
An in supply system for an ink jet printer, comprising:an ink cartridge for accommodating a limited volume of liquid ink,and ink tank having a volume larger than said limited volume and connectable to the ink cartridge, andan ink supply line including a disengageable coupling, for connecting the ink tank to the ink cartridge,wherein the coupling includes a valve mechanism which, when the coupling is disengaged, automatically blocks the ink supply line and opens a vent passage for venting the interior of the cartridge.
Timeline
No Timeline data yet.
Further Resources
No Further Resources data yet.
