METHODOF PRODUCING FORMABLE ALUMINIUM ALLOYS

Details for Australian Patent Application No. 2003240127 (hide)

Owner ALCAN INTERNATIONAL LTD.

Inventors MAHON, Gary, John; WYCLIFFE, Paul

Pub. Number AU-A-2003240127

PCT Number PCT/GB03/02647

PCT Pub. Number WO2004/001085

Priority 0214018.4 19.06.02 GB; 0214146.3 20.06.02 GB

Filing date 18 June 2003

Wipo publication date 6 January 2004

International Classifications

C22F 001/047 Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working - of alloys with magnesium as the next major constituent

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

Event Publications

11 September 2003 Complete Application Filed

  Priority application(s): 0214018.4 19.06.02 GB; 0214146.3 20.06.02 GB

4 March 2004 Application Open to Public Inspection

  Published as AU-A-2003240127

10 March 2005 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This application lapsed under section 142(2)(f)/See Reg. 8.3(3). Examination has not yet been requested or directed for this application. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

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