Device for the production of tubular preforms with asymmetrical annular pistons

Details for Australian Patent Application No. 2005231575 (hide)

Owner Richter, G.

Inventors Gunter, Richter

Agent Spruson & Ferguson

Pub. Number AU-B-2005231575

PCT Pub. Number WO2005/097462

Priority 10 2004 015 551.8 30.03.04 DE

Filing date 14 March 2005

Wipo publication date 20 October 2005

Acceptance publication date 24 February 2011

International Classifications

B29C 47/06 (2006.01) Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form - Multilayered articles

B29C 47/20 (2006.01) Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form - with annular opening, e.g. for tubular articles

B29C 47/22 (2006.01) Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form - adjustable

B29C 47/26 (2006.01) Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form - Multiple annular extrusion nozzles

B29C 47/28 (2006.01) Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form

B29C 47/56 (2006.01) Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form

B29C 49/04 (2006.01) Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould - Extrusion blow-moulding

Event Publications

23 November 2006 PCT application entered the National Phase

  PCT publication WO2005/097462 Priority application(s): WO2005/097462

24 February 2011 Application Accepted

  Published as AU-B-2005231575

23 June 2011 Standard Patent Sealed

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