Method and Apparatus for Electric Arc Welding

Details for Australian Patent Application No. 2004202652 (hide)

Owner Lincoln Global, Inc.

Inventors Hsu, Christopher; Nicholson, Peter; Stava, Elliott K

Agent Spruson & Ferguson

Pub. Number AU-A-2004202652

Parent 55932

Filing date 17 June 2004

Wipo publication date 15 July 2004

International Classifications

B23K 009/095 Electric welding or cutting - Monitoring or automatic control of welding parameters

B23K 009/12 Electric welding or cutting - Automatic feeding or moving of electrodes or work for spot or seam welding or cutting

B23K 009/09 Electric welding or cutting - Arrangements or circuits for arc welding with pulsed current or voltage

Event Publications

1 July 2004 Complete Application Filed

15 July 2004 Application Open to Public Inspection

  Published as AU-A-2004202652

10 January 2008 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This application lapsed under section 142(2)(e). 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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