Leakproof one-way valve for use with vacuum attachment

Details for Australian Patent Application No. 2005225839 (hide)

Owner Illinois Tool Works Inc.

Inventors Kobetsky, Robert G.

Agent Davies Collison Cave

Pub. Number AU-B-2005225839

PCT Pub. Number WO2005/093303

Priority 60/555,541 23.03.04 US; 10/896,734 21.07.04 US

Filing date 3 February 2005

Wipo publication date 6 October 2005

Acceptance publication date 4 March 2010

International Classifications

B65D 81/20 (2006.01) Containers, packaging elements, or packages, of special types or forms or specially adapted for organisms, articles, or materials presenting particular transport, storage, or dispensing problems - under vacuum or superatmospheric pressure, or in a special atmosphere, e.g. of inert gas

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

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

Event Publications

5 October 2006 PCT application entered the National Phase

  PCT publication WO2005/093303 Priority application(s): WO2005/093303

4 March 2010 Application Accepted

  Published as AU-B-2005225839

1 July 2010 Standard Patent Sealed

4 October 2012 Assignment Registered

  Illinois Tool Works Inc. The patent has been assigned to S.C. Johnson & Son, Inc.

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