Method for cleaning of welding torches

Details for Australian Patent Application No. 2007221755 (hide)

Owner Linde Aktiengesellschaft

Inventors Svensson, Orvar; Tani, Jorma; Persson, Kjell-Anne

Agent Davies Collison Cave

Pub. Number AU-A-2007221755

Priority 06021439.2 12.10.06 EP

Filing date 1 October 2007

Wipo publication date 1 May 2008

International Classifications

B08B 5/02 (2006.01) Cleaning by methods involving the use of air flow or gas flow - Cleaning by the force of jets, e.g. blowing-out cavities

B23K 5/22 (2006.01) Flame welding or cutting

B23K 7/10 (2006.01) Cutting, scarfing, or desurfacing by applying flames

B23K 9/32 (2006.01) Electric welding or cutting - Accessories

Event Publications

18 October 2007 Complete Application Filed

  Priority application(s): 06021439.2 12.10.06 EP

1 May 2008 Application Open to Public Inspection

  Published as AU-A-2007221755

31 March 2011 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This application lapsed under section 142(2)(a). A direction to request examination has been given for this application. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

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