Bi-directional knife gate valve apparatus and method
Details for Australian Patent Application No. 2007203362 (hide)
International Classifications
Event Publications
2 August 2007 Complete Application Filed
Priority application(s): 11/490,251 21.07.06 US
7 February 2008 Application Open to Public Inspection
Published as AU-B-2007203362
23 July 2009 Assignment before Grant
SPX Corporation The application has been assigned to Sartell Valves, Inc.
23 September 2010 Alteration of Name
The name of the applicant has been altered to DeZURIK, Inc.
17 May 2012 Application Accepted
Published as AU-B-2007203362
13 September 2012 Standard Patent Sealed
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