Disc check valve

Details for Australian Patent Application No. 2003218078 (hide)

Owner Halkey-Roberts Corporation

Inventors Enerson, Jon, R

Agent A J Park

Pub. Number AU-B-2003218078

PCT Number PCT/US03/07394

PCT Pub. Number WO2003/083335

Priority 60/366,590 22.03.02 US; 10/367,460 14.02.03 US

Filing date 7 March 2003

Wipo publication date 13 October 2003

Acceptance publication date 2 August 2007

International Classifications

F16K 15/02 (2006.01) Functional types - with guided rigid valve members

Event Publications

31 July 2003 Complete Application Filed

  Priority application(s): 60/366,590 22.03.02 US; 10/367,460 14.02.03 US

20 November 2003 Application Open to Public Inspection

  Published as AU-B-2003218078

2 August 2007 Application Accepted

  Published as AU-B-2003218078

29 November 2007 Standard Patent Sealed

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