SCREW ELEMENT FOR SAMESENSE ROTATING MULTI-SCREW EXTRUDERS

Details for Australian Patent Application No. 2002252958 (hide)

Owner BERSTORFF GMBH

Inventors UPHUS, Reinhard; NOLTING, Matthias

Pub. Number AU-A-2002252958

PCT Pub. Number WO2002/076707

Priority 101 14 727.9 22.03.01 DE

Filing date 8 March 2002

Wipo publication date 8 October 2002

International Classifications

B29C 047/40 Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form

B29B 007/42 Mixing

Event Publications

27 March 2003 Application Open to Public Inspection

  Published as AU-A-2002252958

19 February 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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