Centrifugal pump with configured volute

Details for Australian Patent Application No. 2003285223 (hide)

Owner Weir Slurry Group Inc.

Inventors Bourgeois, Ronald J; Abarca Melo, Ricardo Augusto; Roudnev, Aleksander S.

Agent Davies Collison Cave

Pub. Number AU-B-2003285223

PCT Number PCT/AU2003/0016

PCT Pub. Number WO2004/059173

Priority 10/335,584 31.12.02 US

Filing date 17 December 2003

Wipo publication date 22 July 2004

Acceptance publication date 27 August 2009

International Classifications

F04D 7/04 (2006.01) Pumps adapted for handling specific fluids, e.g. by selection of specific materials for pumps or pump parts

F04D 29/42 (2006.01) Details, component parts, or accessories - for radial or helico-centrifugal pumps

Event Publications

1 April 2004 Complete Application Filed

  Priority application(s): 10/335,584 31.12.02 US

26 August 2004 Application Open to Public Inspection

  Published as AU-B-2003285223

23 March 2006 Assignment before Grant

  Weir Warman Ltd The application has been assigned to Weir Slurry Group Inc.

27 August 2009 Application Accepted

  Published as AU-B-2003285223

24 December 2009 Standard Patent Sealed

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