Friction stir welding method

Details for Australian Patent Application No. 2004200202 (hide)

Owner Hitachi, Ltd.

Inventors Ezumi, Masakuni; Ishida, Ryoji; Hamada, Koji

Agent Davies Collison Cave

Pub. Number AU-A-2004200202

Priority 2003-098034 01.04.03 JP

Filing date 20 January 2004

Wipo publication date 21 October 2004

International Classifications

B23K 020/12 Non-electric welding by applying impact or other pressure, with or without the application of heat, e.g. cladding or plating - the heat being generated by friction

Event Publications

5 February 2004 Complete Application Filed

  Priority application(s): 2003-098034 01.04.03 JP

21 October 2004 Application Open to Public Inspection

  Published as AU-A-2004200202

16 August 2007 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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