HOTAND COLD-FORMED ALUMINIUM ALLOY

Details for Australian Patent Application No. 2002352255 (hide)

Owner DAIMLERCHRYSLER AG CORUS ALUMINIUM N.V.

Inventors BARTH, Andreas; MULKERS, Arne; LAEVERS, Patrick

Pub. Number AU-A-2002352255

PCT Number PCT/EP02/14452

PCT Pub. Number WO2003/054243

Priority 101 63 039.5 21.12.01 DE

Filing date 18 December 2002

Wipo publication date 9 July 2003

International Classifications

C22C 021/04 Alloys based on aluminium

C22F 001/05 Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working - of alloys of the Al-Si-Mg type, i.e. containing silicon and magnesium in approximately equal proportions

C22F 001/043 Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working - of alloys with silicon as the next major constituent

C22C 021/02 Alloys based on aluminium - with silicon as the next major constituent

Event Publications

20 March 2003 Complete Application Filed

  Priority application(s): 101 63 039.5 21.12.01 DE

2 October 2003 Application Open to Public Inspection

  Published as AU-A-2002352255

9 September 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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

Legal

The information provided by the Site not in the nature of legal or other professional advice. The information provided by the Site is derived from third parties and may contain errors. You must make your own enquiries and seek independent advice from the relevant industry professionals before acting or relying on any information contained herein. Check the above data against the Australian Patent Office AUSPAT database.

Next and Previous Patents/Applications

2002352256-VALUABLE DOCUMENTS OR SECURITY DOCUMENTS COMPRISING LED ELEMENTS

2002352254-REMAKEABLE CONNECTOR ARRANGEMENT