Venting valve assembly for casting moulds

Details for Australian Patent Application No. 2002300493 (hide)

Owner Fondarex SA

Inventors Wuethrich, Andreas

Agent Patent Attorney Services

Pub. Number AU-B-2002300493

Priority 2001 1750/01 21.09.01 CH

Filing date 9 August 2002

Wipo publication date 12 June 2003

Acceptance publication date 22 February 2007

International Classifications

B22D 17/20 (2006.01) Pressure die casting or injection die casting, i.e. casting in which the metal is forced into a mould under high pressure - Accessories

B22D 17/22 (2006.01) Pressure die casting or injection die casting, i.e. casting in which the metal is forced into a mould under high pressure - Dies

B29C 45/34 (2006.01) Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould - having venting means

Event Publications

12 June 2003 Application Open to Public Inspection

  Published as AU-B-2002300493

22 February 2007 Application Accepted

  Published as AU-B-2002300493

21 June 2007 Standard Patent Sealed

24 April 2008 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This patent ceased under section 143(a), or Expired. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

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