Dilution apparatus for a thickener

Details for Australian Patent Application No. 2007100006 (hide)

Owner Outokumpu Technology Oyj

Inventors Taylor, David John Buchanon; Belke, Jeffrey Victor

Agent Shelston IP

Pub. Number AU-B-2007100006

Parent 2003227110

Filing date 5 January 2007

Opi date 5 April 2007

International Classifications

B01D 21/24 (2006.01) Separation of suspended solid particles from liquids by sedimentation - Feed or discharge mechanisms for settling tanks

B01D 21/30 (2006.01) Separation of suspended solid particles from liquids by sedimentation - Control equipment

B01D 21/34 (2006.01) Separation of suspended solid particles from liquids by sedimentation

C02F 1/52 (2006.01) Treatment of water, waste water, or sewage - by flocculation or precipitation of suspended impurities

D21H 13/36 (2006.01) Pulp or paper, comprising synthetic cellulose or non-cellulose fibres or web-forming material

Event Publications

25 January 2007 Innovation Patent Application Filed

25 January 2007 Innovation Patent Open to Public Inspection

  Published as AU-B-2007100006

1 February 2007 Change of Name(s) of Applicant(s), Section 104

  Outokumpu Technology Oy The name of the applicant has been changed to Outokumpu Technology Oyj

1 February 2007 Innovation Patent Sealed

5 April 2007 Certified Innovation Patents

  Published as AU-B-2007100006

26 July 2007 Change of Name(s) of Applicant(s), Section 104

  Outokumpu Technology Oyj The name of the applicant has been changed to Outotec Oyj

19 May 2011 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This patent ceased under section 143A(d), or Expired. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

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