Guillotine valve

Details for Australian Patent Application No. 2003201222 (hide)

Owner Weir Do Brasil LTDA

Inventors Rodrigues Santiago, Osvaldo

Agent Davies Collison Cave

Pub. Number AU-B-2003201222

PCT Number PCT/BR03/00002

PCT Pub. Number WO2003/060360

Priority PI 0200134-9 15.01.02 BR

Filing date 10 January 2003

Wipo publication date 30 July 2003

Acceptance publication date 4 December 2008

International Classifications

F16K 3/00 (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

F16J 15/46 (2006.01) Sealings - with packing ring expanded or pressed into place by fluid pressure, e.g. inflatable packings

F16K 3/02 (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 - with flat sealing faces

Event Publications

27 March 2003 Complete Application Filed

  Priority application(s): PI 0200134-9 15.01.02 BR

4 September 2003 Application Open to Public Inspection

  Published as AU-B-2003201222

19 August 2004 Amendment Made

  The nature of the amendment is as shown in the statement(s) filed 15 Jul 2004

4 December 2008 Application Accepted

  Published as AU-B-2003201222

2 April 2009 Standard Patent Sealed

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