Pressure sensitive one-way valve

Details for Australian Patent Application No. 2002312678 (hide)

Owner 1361215 Ontario Inc

Inventors Anker, Willem; Buckingham, Robert

Agent Davies Collison Cave

Pub. Number AU-B-2002312678

PCT Number PCT/CA02/00872

PCT Pub. Number WO2003/001096

Priority 2,351,150 21.06.01 CA

Filing date 12 June 2002

Wipo publication date 8 January 2003

Acceptance publication date 1 November 2007

International Classifications

F16K 15/14 (2006.01) Functional types - with flexible valve members

B65D 77/22 (2006.01) Packages formed by enclosing articles or materials in preformed containers, e.g. boxes, cartons, sacks, bags - Details

Event Publications

2 January 2003 Complete Application Filed

  Priority application(s): 2,351,150 21.06.01 CA

19 June 2003 Application Open to Public Inspection

  Published as AU-B-2002312678

1 November 2007 Application Accepted

  Published as AU-B-2002312678

28 February 2008 Standard Patent Sealed

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