METHOD AND APPARATUS FOR DETERMINING FRACTURE TOUGHNESS

Details for Australian Patent Application No. 2003250577 (hide)

Owner MONASH UNIVERSITY

Inventors BATCHELOR, Warren

Pub. Number AU-A-2003250577

PCT Number PCT/AU03/01000

PCT Pub. Number WO2004/015398

Priority 2002950712 08.08.02 AU

Filing date 7 August 2003

Wipo publication date 25 February 2004

International Classifications

G01N 003/34 Investigating strength properties of solid materials by application of mechanical stress

G01N 003/28 Investigating strength properties of solid materials by application of mechanical stress - Investigating ductility, e.g. suitability of sheet metal for deep-drawing or spinning

G01N 019/08 Investigating materials by mechanical methods

G01N 019/00 Investigating materials by mechanical methods

D21G 009/00 Other accessories for paper-making machines

Event Publications

16 October 2003 Complete Application Filed

  Priority application(s): 2002950712 08.08.02 AU

8 April 2004 Application Open to Public Inspection

  Published as AU-A-2003250577

28 April 2005 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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