Ladle refining of steel

Details for Australian Patent Application No. 2002244528 (hide)

International Classifications

Event Publications

3 April 2003 Application Open to Public Inspection

Published as AU-B-2002244528

28 July 2005 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

This application lapsed under section 142(2)(a). A direction to request examination has been given for this application. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

25 August 2005 Section 223 Application Allowed

Nucor Corporation The time in which to request examination has been extended to 06 Aug 2005. Address for service in Australia - Griffith Hack 509 St Kilda Road Melbourne VIC 3004

30 November 2006 Application Accepted

Published as AU-B-2002244528

29 March 2007 Standard Patent Sealed

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