INKJET PRINTHEAD HEATER CHIP WITH ASYMMETRIC INK VIAS

Details for Australian Patent Application No. 2003303559 (hide)

Owner LEXMARK INTERNATIONAL, INC.

Inventors PARISH, George, Keith; ROWE, Kristi, Maggard

Pub. Number AU-A-2003303559

PCT Number PCT/US2003/0412

PCT Pub. Number WO2004/060682

Priority 10/334,157 30.12.02 US

Filing date 24 December 2003

Wipo publication date 29 July 2004

International Classifications

B41J 002/05 Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed - produced by the application of heat

Event Publications

26 August 2004 Complete Application Filed

  Priority application(s): 10/334,157 30.12.02 US

2 September 2004 Application Open to Public Inspection

  Published as AU-A-2003303559

22 September 2005 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This application lapsed under section 142(2)(f)/See Reg. 8.3(3). Examination has not yet been requested or directed for this application. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

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