DEVICE AND METHOD FOR COMPENSATING SHRINKAGE AND AVOIDING SINKMARKS FOR MOLDING PLASTICS

Details for Australian Patent Application No. 2003254662 (hide)

Owner BUILD A MOLD LIMITED

Inventors SCHMIDT, Horst

Pub. Number AU-A-2003254662

PCT Number PCT/CA03/01153

PCT Pub. Number WO2004/011226

Priority 60/399,855 31.07.02 US

Filing date 30 July 2003

Wipo publication date 16 February 2004

International Classifications

B29C 045/57 Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould - Exerting after-pressure on the moulding material

B29C 045/00 Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould

Event Publications

30 October 2003 Complete Application Filed

  Priority application(s): 60/399,855 31.07.02 US

25 March 2004 Application Open to Public Inspection

  Published as AU-A-2003254662

5 May 2005 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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