Valve operation

Details for Australian Patent Application No. 2006274511 (hide)

Owner Alcoa of Australia Limited

Inventors Leonard, Wayne Arthur; Horton, Ramon Keith; Goh, Kim Hua; Winton, Geoffrey Laurence

Agent Wrays

Pub. Number AU-B-2006274511

PCT Pub. Number WO2007/012135

Priority 2005904036 28.07.05 AU

Filing date 28 July 2006

Wipo publication date 1 February 2007

Acceptance publication date 10 February 2011

International Classifications

F16K 29/00 (2006.01) Arrangements for movement of valve members other than for opening or closing the valve, e.g. for grinding-in, for preventing sticking

F16K 1/02 (2006.01) Constructional types

F16K 1/04 (2006.01) Constructional types

F16K 31/04 (2006.01) Operating means - using a motor

F16K 31/05 (2006.01) Operating means - specially adapted for operating hand-operated valves or for combined motor and hand operation

Event Publications

7 February 2008 PCT application entered the National Phase

  PCT publication WO2007/012135 Priority application(s): WO2007/012135

10 February 2011 Application Accepted

  Published as AU-B-2006274511

9 June 2011 Standard Patent Sealed

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