Method of estimating an amount of available ink contained in an ink reservoir

Details for Australian Patent Application No. 2009212952 (hide)

Owner Lexmark International, Inc.

Inventors Greer, David E.; Jones, Brian T.; Adkins, Christopher A.; Croley, Donald F.; Strunk, Timothy L.; Campbell, Michael C.; Fagan, Mark W.

Agent Phillips Ormonde Fitzpatrick

Pub. Number AU-B-2009212952

Parent 2004233091

Filing date 4 September 2009

Wipo publication date 1 October 2009

Acceptance publication date 20 October 2011

International Classifications

B41J 2/175 (2006.01) Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed - Ink supply systems

Event Publications

24 September 2009 Complete Application Filed

1 October 2009 Application Open to Public Inspection

  Published as AU-B-2009212952

20 October 2011 Application Accepted

  Published as AU-B-2009212952

16 February 2012 Standard Patent Sealed

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