Composite lifting element of a grinding mill

Details for Australian Patent Application No. 2006307857 (hide)

Owner Metso Minerals, Inc.

Inventors Siitonen, Pekka; Eriksson, Klas-Goran; Liimatainen, Jari; Moller, Tage; Persson, Sture

Agent Davies Collison Cave

Pub. Number AU-B-2006307857

PCT Pub. Number WO2007/048874

Priority 20055569 24.10.05 FI

Filing date 20 October 2006

Wipo publication date 3 May 2007

Acceptance publication date 31 March 2011

International Classifications

B02C 17/22 (2006.01) Disintegrating by tumbling mills, i.e. mills having a container charged with the material to be disintegrated with or without special disintegrating members such as pebbles or balls

B02C 17/18 (2006.01) Disintegrating by tumbling mills, i.e. mills having a container charged with the material to be disintegrated with or without special disintegrating members such as pebbles or balls

Event Publications

1 May 2008 PCT application entered the National Phase

  PCT publication WO2007/048874 Priority application(s): WO2007/048874

31 March 2011 Application Accepted

  Published as AU-B-2006307857

28 July 2011 Standard Patent Sealed

17 May 2012 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

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

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