APPARATUS AND METHOD FOR PERFORMING NON-LINEAR FRICTION STIR WELDS ON EITHER PLANAR OR NON-PLANAR SURFACES

Details for Australian Patent Application No. 2002310313 (hide)

Owner BRIGHAM YOUNG UNIVERSITY

Inventors KIRKHAM, David, F.; NELSON, Tracy, W.; SORENSEN, Carl, B.; CARTER, Perry, W.; KIRKHAM, Thomas, L.

Pub. Number AU-A-2002310313

PCT Number PCT/US02/17710

PCT Pub. Number WO2002/098595

Priority 60/295,663 04.06.01 US; 10/161,295 03.06.02 US

Filing date 4 June 2002

Wipo publication date 16 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

19 December 2002 Complete Application Filed

  Priority application(s): 60/295,663 04.06.01 US; 10/161,295 03.06.02 US

8 May 2003 Application Open to Public Inspection

  Published as AU-A-2002310313

11 March 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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