Check valve

Details for Australian Patent Application No. 2004273043 (hide)

Owner Halkey-Roberts Corporation

Inventors Mackal, Glenn H.

Agent A J Park

Pub. Number AU-B-2004273043

PCT Pub. Number WO2005/026593

Priority 10/935,937 08.09.04 US; 60/501,296 08.09.03 US

Filing date 8 September 2004

Wipo publication date 24 March 2005

Acceptance publication date 16 July 2009

International Classifications

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

F16K 15/20 (2006.01) Functional types

Event Publications

23 March 2006 PCT application entered the National Phase

  PCT publication WO2005/026593 Priority application(s): WO2005/026593

16 July 2009 Application Accepted

  Published as AU-B-2004273043

12 November 2009 Standard Patent Sealed

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