IMPROVED MIXER FOR A PLASTICIZING SCREW

Details for Australian Patent Application No. 2003243861 (hide)

Owner HUSKY INJECTION MOLDING SYSTEMS LTD.

Inventors ZHANG, Raymond, W.; CRAIG, Denise, D.

Pub. Number AU-A-2003243861

PCT Number PCT/CA03/00918

PCT Pub. Number WO2004/110725

Filing date 19 June 2003

Wipo publication date 4 January 2005

International Classifications

B29C 047/60 Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form - Screws

B29C 047/62 Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form

B29C 047/64 Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form

B29C 045/54 Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould

B29C 045/60 Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould

Event Publications

11 September 2003 Complete Application Filed

17 February 2005 Application Open to Public Inspection

  Published as AU-A-2003243861

9 March 2006 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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