Iron-based powder composition including a silane lubricant

Details for Australian Patent Application No. 2003269785 (hide)

Owner Hoganas AB

Inventors Skoglund, Paul; Knutsson, Per; Kejzelman, Mikhail; Vidarsson, Hilmar

Agent Phillips Ormonde Fitzpatrick

Pub. Number AU-B-2003269785

PCT Number PCT/SE03/01632

PCT Pub. Number WO2004/037467

Priority 0203133-4 22.10.02 SE

Filing date 22 October 2003

Wipo publication date 13 May 2004

Acceptance publication date 18 January 2007

International Classifications

B22F 1/00 (2006.01) Special treatment of metallic powder, e.g. to facilitate working, to improve properties

C22C 33/02 (2006.01) Ferrous alloys, i.e. alloys based on iron - by powder metallurgy

Event Publications

15 January 2004 Complete Application Filed

  Priority application(s): 0203133-4 22.10.02 SE

17 June 2004 Application Open to Public Inspection

  Published as AU-B-2003269785

18 January 2007 Application Accepted

  Published as AU-B-2003269785

17 May 2007 Standard Patent Sealed

26 May 2011 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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