Roller hearth furnace for heating and/or temperature equalization of steel or steel alloy continuously cast products and its arrangement upstream of a hot strip finishing train
Details for Australian Patent Application No. 2006337956 (hide)
International Classifications
Event Publications
4 September 2008 Amendment Made
The nature of the amendment is: Amend the invention title to read: Roller hearth furnace for heating and/ or temperature equalization of steel or steel alloy continuously cast products and its arrangement upstream of a hot strip finishing train 2007
4 September 2008 PCT application entered the National Phase
PCT publication WO2007/090455 Priority application(s): WO2007/090455
25 September 2008 Amendment Made
The nature of the amendment is as shown in the statement(s) filed 08 Aug 2008 2007
27 August 2009 Alteration of Name
The name of the applicant has been altered to SMS Siemag Aktiengesellschaft 2007 Amendments
21 July 2011 Application Accepted
Published as AU-B-2006337956
17 November 2011 Standard Patent Sealed
12 July 2012 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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