A Method for Manufacturing an Ink Jet Head, and an Ink Jet Head

Details for Australian Patent Application No. 2004201542 (hide)

Owner Canon Kabushiki Kaisha

Inventors Inada, Genji; Ohkuma, Norio

Agent Spruson & Ferguson

Pub. Number AU-B-2004201542

Parent 43776

Filing date 8 April 2004

Wipo publication date 6 May 2004

Acceptance publication date 29 June 2006

International Classifications

B41J 2/16 (2006.01) Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed - Production of nozzles

B29C 45/14 (2006.01) Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould - incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles

B29C 70/78 (2006.01) Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts

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

29 April 2004 Complete Application Filed

6 May 2004 Application Open to Public Inspection

  Published as AU-B-2004201542

6 May 2004 Complete Application Filed

29 June 2006 Application Accepted

  Published as AU-B-2004201542

26 October 2006 Standard Patent Sealed

19 January 2012 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This patent ceased under section 143(a), or Expired. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

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