SUPERELASTIC ELEMENT MADE OF A COPPER ALLOY AND METHOD FOR IMPARTING AND PRESERVING A CURVATURE OF A GIVEN GEOMETRY

Details for Australian Patent Application No. 2002350667 (hide)

Owner FORSCHUNGSZENTRUM KARLSRUHE GMBH

Inventors BRHEL, Klaus-Peter; FISCHER, Harald

Pub. Number AU-A-2002350667

PCT Number PCT/EP02/12230

PCT Pub. Number WO2003/052150

Priority 101 62 296.1 19.12.01 DE

Filing date 2 November 2002

Wipo publication date 30 June 2003

International Classifications

C22C 009/00 Alloys based on copper

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

C22F 001/08 Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working - of copper or alloys based thereon

C30B 029/52 Single crystals or homogeneous polycrystalline material with defined structure characterised by the material or by their shape

C30B 029/60 Single crystals or homogeneous polycrystalline material with defined structure characterised by the material or by their shape

C30B 033/02 After-treatment of single crystals or homogeneous polycrystalline material with defined structure

Event Publications

20 March 2003 Complete Application Filed

  Priority application(s): 101 62 296.1 19.12.01 DE

28 August 2003 Application Open to Public Inspection

  Published as AU-A-2002350667

2 September 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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