CONDUCTIVE HEAT SEAM WELDING

Details for Australian Patent Application No. 2002326729 (hide)

Owner EDISON WELDING INSTITUTE

Inventors WORKMAN, David, P.; GOULD, Jerry, E.; LEHMAN, Lawrence, R.

Pub. Number AU-A-2002326729

PCT Number PCT/US02/26748

PCT Pub. Number WO2003/018245

Priority 09/940,390 27.08.01 US

Filing date 22 August 2002

Wipo publication date 10 March 2003

International Classifications

B23K 011/06 Resistance welding - using roller electrodes

B23K 011/36 Resistance welding - Auxiliary equipment

B23K 011/30 Resistance welding - Features relating to electrodes

Event Publications

23 January 2003 Complete Application Filed

  Priority application(s): 09/940,390 27.08.01 US

5 June 2003 Application Open to Public Inspection

  Published as AU-A-2002326729

10 June 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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