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Details for Australian Patent Application No. 2002301555 (hide)

Owner Hitachi, Ltd.

Inventors Ezumi, Masakuni; Matsunaga, Tetsuya; Fukuyori, Kazushige

Agent Davies Collison Cave

Pub. Number AU-B-2002301555

Parent 23149

Filing date 21 October 2002

Wipo publication date 6 March 2003

Acceptance publication date 17 November 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

6 March 2003 Application Open to Public Inspection

  Published as AU-B-2002301555

17 November 2005 Application Accepted

  Published as AU-B-2002301555

16 March 2006 Standard Patent Sealed

15 September 2011 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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