Diaphragm valve and open/close element for said valve

Details for Australian Patent Application No. 2003255515 (hide)

Owner Lodolo, A.

Inventors Lodolo, Alberto

Agent Griffith Hack

Pub. Number AU-B-2003255515

PCT Number PCT/EP03/50252

PCT Pub. Number WO2004/005778

Priority SV2002A000032 09.07.02 IT

Filing date 24 June 2003

Wipo publication date 23 January 2004

Acceptance publication date 15 November 2007

International Classifications

F16K 7/12 (2006.01) Diaphragm cut-off apparatus, e.g. with a member deformed, but not moved bodily, to close the passage - with flat, dished, or bowl-shaped diaphragm

Event Publications

6 November 2003 Complete Application Filed

  Priority application(s): SV2002A000032 09.07.02 IT

11 March 2004 Application Open to Public Inspection

  Published as AU-B-2003255515

15 November 2007 Application Accepted

  Published as AU-B-2003255515

3 April 2008 Standard Patent Sealed

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