METHOD AND DEVICE FOR OVERLAPPING WELDING OF TWO COATED METAL SHEETS WITH A BEAM OF HIGH ENERGY DENSITY

Details for Australian Patent Application No. 2002362706 (hide)

Owner USINOR

Inventors ALIPS, Philippe; DUBRULLE, Francois; VERGNIEZ, Gabriel

Pub. Number AU-A-2002362706

PCT Number PCT/FR02/03380

PCT Pub. Number WO2003/031111

Priority 01/12990 09.10.01 FR

Filing date 3 October 2002

Wipo publication date 22 April 2003

International Classifications

B23K 026/32 Working by laser beam, e.g. welding, cutting, boring

B23K 015/00 Other welding or cutting

Event Publications

15 May 2003 Complete Application Filed

  Priority application(s): 01/12990 09.10.01 FR

3 July 2003 Application Open to Public Inspection

  Published as AU-A-2002362706

24 June 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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.

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