SURFACE MODIFICATION

Details for Australian Patent Application No. 2002257920 (hide)

Owner THE WELDING INSTITUTE

Inventors DANCE, Bruce, Guy, Irvine

Pub. Number AU-A-2002257920

PCT Pub. Number WO2002/094497

Priority 0112234.0 18.05.01 GB

Filing date 14 May 2002

Wipo publication date 3 December 2002

International Classifications

B23K 015/08 Other welding or cutting - Removing material, e.g. by cutting, by hole drilling

B23K 026/38 Working by laser beam, e.g. welding, cutting, boring

B23K 026/08 Working by laser beam, e.g. welding, cutting, boring - Devices involving relative movement between laser beam and workpiece

Event Publications

8 May 2003 Application Open to Public Inspection

  Published as AU-A-2002257920

4 March 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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