ANVIL FOR FRICTION STIR WELDING HIGH TEMPERATURE MATERIALS

Details for Australian Patent Application No. 2002348666 (hide)

Owner BRIGHAM YOUNG UNIVERSITY

Inventors PACKER, Scott, M.; NELSON, Tracy, W.; SORENSEN, Carl, D.

Pub. Number AU-A-2002348666

PCT Number PCT/US02/18774

PCT Pub. Number WO2002/100586

Priority 60/297,738 12.06.01 US; 10/161,295 03.06.02 US; 10/171,272 11.06.02 US

Filing date 12 June 2002

Wipo publication date 23 December 2002

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

13 March 2003 Complete Application Filed

  Priority application(s): 60/297,738 12.06.01 US; 10/161,295 03.06.02 US; 10/171,272 11.06.02 US

15 May 2003 Application Open to Public Inspection

  Published as AU-A-2002348666

11 March 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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