SHAPE MEMORY ALLOY HAVING DIFFERENT TRANSFORMATION TEMPS. AT DIFFERENT PARTS AND MANUFACTURE THEREOF

Details for Australian Patent Application No. 2002349431 (hide)

Owner BEIJING TC WEIYE LTD.

Inventors ZHANG, Liying

Pub. Number AU-A-2002349431

PCT Number PCT/CN02/00817

PCT Pub. Number WO2003/050320

Priority 01139946.5 20.11.01 CN

Filing date 18 November 2002

Wipo publication date 23 June 2003

International Classifications

C22F 001/00 Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working

Event Publications

13 March 2003 Complete Application Filed

  Priority application(s): 01139946.5 20.11.01 CN

28 August 2003 Application Open to Public Inspection

  Published as AU-A-2002349431

5 August 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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