OPPOSED EJECTION PORTS AND INK INLETS IN AN INK JET PRINTHEAD CHIP

Details for Australian Patent Application No. 2002318973 (hide)

Owner SILVERBROOK RESEARCH PTY. LTD.

Inventors SILVERBROOK, Kia

Pub. Number AU-A-2002318973

PCT Number PCT/AU02/00916

PCT Pub. Number WO2003/047868

Priority 09/998,192 03.12.01 US

Filing date 9 July 2002

Wipo publication date 17 June 2003

International Classifications

B41J 002/14 Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed - Structure thereof

Event Publications

16 January 2003 Complete Application Filed

  Priority application(s): 09/998,192 03.12.01 US

21 August 2003 Application Open to Public Inspection

  Published as AU-A-2002318973

19 August 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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