Method and apparatus for feeding wire to a welding arc

Details for Australian Patent Application No. 2004235648 (hide)

Owner Illinois Tool Works Inc.

Inventors Hutchinson, Richard M.; Albrecht, Bruce; Huismann, Gerd; Henecke, Peter

Agent Phillips Ormonde Fitzpatrick

Pub. Number AU-A-2004235648

Priority Unknown 01.12.04 US; 10/728,629 05.12.03 US

Filing date 3 December 2004

Wipo publication date 23 June 2005

International Classifications

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

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

Event Publications

16 December 2004 Complete Application Filed

  Priority application(s): Unknown 01.12.04 US; 10/728,629 05.12.03 US

23 June 2005 Application Open to Public Inspection

  Published as AU-A-2004235648

10 January 2008 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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