Method and apparatus for delivering sequential shots to multiple cavities to form multilayer articles

Details for Australian Patent Application No. 2007307905 (hide)

Owner Graham Packaging Company, LP

Inventors Nahill, Thomas E.; Armstrong, Ralph

Agent Phillips Ormonde Fitzpatrick

Pub. Number AU-B-2007307905

PCT Pub. Number WO2008/045772

Priority 11/539,410 06.10.06 US

Filing date 5 October 2007

Wipo publication date 17 April 2008

Acceptance publication date 16 February 2012

International Classifications

B29C 45/16 (2006.01) Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould - Making multilayered or multicoloured articles

Event Publications

30 April 2009 PCT application entered the National Phase

  PCT publication WO2008/045772 Priority application(s): WO2008/045772

16 February 2012 Application Accepted

  Published as AU-B-2007307905

14 June 2012 Standard Patent Sealed

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