MIXER BUSHING TO IMPROVE MELT HOMOGENEITY IN INJECTION MOLDING MACHINES AND HOT RUNNERS

Details for Australian Patent Application No. 2002325741 (hide)

Owner HUSKY INJECTION MOLDING SYSTEMS LTD.

Inventors BOUTI, Abdeslam

Pub. Number AU-A-2002325741

PCT Number PCT/CA02/01399

PCT Pub. Number WO2003/035358

Priority 09/983,028 22.10.01 US

Filing date 13 September 2002

Wipo publication date 6 May 2003

International Classifications

B29C 045/30 Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould

B29C 045/16 Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould - Making multilayered or multicoloured articles

B29C 045/28 Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould

Event Publications

23 January 2003 Complete Application Filed

  Priority application(s): 09/983,028 22.10.01 US

3 July 2003 Application Open to Public Inspection

  Published as AU-A-2002325741

8 July 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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