Product for a Welded Construction Made of AlMgMn Alloy having Improved Mechanical Strength

Details for Australian Patent Application No. 2003201308 (hide)

Owner Pechiney Rhenalu

Inventors Pillet, Georges; Cottignies, Laurent; Hoffmann, Jean-Luc; Raynaud, GuyMichel

Agent Spruson & Ferguson

Pub. Number AU-A-2003201308

Parent 15034

Filing date 17 March 2003

Wipo publication date 12 June 2003

International Classifications

C22C 021/06 Alloys based on aluminium - with magnesium as the next major constituent

C22C 021/08 Alloys based on aluminium

Event Publications

3 April 2003 Complete Application Filed

12 June 2003 Application Open to Public Inspection

  Published as AU-A-2003201308

9 September 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This application lapsed under section 142(2)(d). Examination has been requested or an examination report has issued for this application. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

24 March 2005 Section 223 Application Received

  Pechiney Rhenalu An application to extend the time from 21 Feb 2004 to 21 Oct 2004 in which to pay a continuation fee has been filed . Address for service in Australia - Spruson & Ferguson Spruson & Ferguson Level 35 St Martins Tower, 31 Market Street Sydney NSW 2000 Extensions of Time, Section 223

26 May 2005 Section 223 Application Allowed

  Pechiney Rhenalu The time in which to pay a continuation fee has been extended to 21 Oct 2004. Address for service in Australia - Spruson & Ferguson Spruson & Ferguson Level 35 St Martins Tower, 31 Market Street Sydney NSW 2000

18 October 2007 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This application lapsed under section 142(2)(d). Examination has been requested or an examination report has issued for this application. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

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