Pipe molding system with vacuum and temperature controls of cooling plugs

Details for Australian Patent Application No. 2004291187 (hide)

Owner Lupke, M. Lupke, S.

Inventors Lupke, Manfred A. A.; Lupke, Stefan A.

Agent Watermark

Pub. Number AU-B-2004291187

PCT Pub. Number WO2005/049302

Priority 2,450,560 24.11.03 CA

Filing date 24 November 2004

Wipo publication date 2 June 2005

Acceptance publication date 26 November 2009

International Classifications

B29C 47/08 (2006.01) Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form - Component parts, details or accessories

B29C 47/10 (2006.01) Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form - Feeding the material to the extruder

B29C 47/12 (2006.01) Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form - Extrusion nozzles or dies

B29C 47/88 (2006.01) Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form - Heating or cooling the stream of extruded material

B29C 49/00 (2006.01) Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould

B29D 23/00 (2006.01) Producing tubular articles

Event Publications

15 June 2006 PCT application entered the National Phase

  PCT publication WO2005/049302 Priority application(s): WO2005/049302

26 November 2009 Application Accepted

  Published as AU-B-2004291187

25 March 2010 Standard Patent Sealed

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