Friction stir welding method

Details for Australian Patent Application No. 2003200083 (hide)

Owner Hitachi, Ltd.

Inventors Mizusaki, Tsuyoshi; Fukuyori, Kazushige; Ezumi, Masakuni

Agent Davies Collison Cave

Pub. Number AU-B-2003200083

Parent 18348

Filing date 13 January 2003

Wipo publication date 17 April 2003

Acceptance publication date 11 August 2005

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

23 January 2003 Complete Application Filed

17 April 2003 Application Open to Public Inspection

  Published as AU-B-2003200083

11 August 2005 Application Accepted

  Published as AU-B-2003200083

8 December 2005 Standard Patent Sealed

2 September 2010 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This patent ceased under section 143(a), or Expired. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

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