Control valve

Details for Australian Patent Application No. 2003297945 (hide)

Owner Fisher Controls International LLC

Inventors Eggleston, Cecil J. Jr.; Helfer, Wade J.; Fitzgerald, William V.; Bush, Donald Ray

Agent Shelston IP

Pub. Number AU-B-2003297945

PCT Number PCT/US2003/0398

PCT Pub. Number WO2004/072527

Priority 10/358,050 04.02.03 US

Filing date 15 December 2003

Wipo publication date 6 September 2004

Acceptance publication date 24 September 2009

International Classifications

F16K 47/08 (2006.01) Means in valves for absorbing fluid energy

F16K 3/24 (2006.01) Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing

Event Publications

6 May 2004 Complete Application Filed

  Priority application(s): 10/358,050 04.02.03 US

7 October 2004 Application Open to Public Inspection

  Published as AU-B-2003297945

24 September 2009 Application Accepted

  Published as AU-B-2003297945

21 January 2010 Standard Patent Sealed

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