DETECTION OF FERROMAGNETIC OBJECTS APPROACHING A MAGNET

Details for Australian Patent Application No. 2003218937 (hide)

Owner NATIONAL RESEARCH COUNCIL OF CANADA

Inventors HOULT, David, I.

Pub. Number AU-A-2003218937

PCT Number PCT/CA03/00564

PCT Pub. Number WO2003/091753

Priority 60/375,055 25.04.02 US

Filing date 15 April 2003

Wipo publication date 10 November 2003

International Classifications

G01V 003/10 Electric or magnetic prospecting or detecting - using induction coils

Event Publications

31 July 2003 Complete Application Filed

  Priority application(s): 60/375,055 25.04.02 US

18 December 2003 Application Open to Public Inspection

  Published as AU-A-2003218937

13 January 2005 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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