Method and apparatus for determining a current in a conductor

Details for Australian Patent Application No. 2002339256 (hide)

Owner CHK Wireless Technologies Australia Pty Ltd

Inventors Sweeting, David Keith

Agent Griffith Hack

Pub. Number AU-B-2002339256

PCT Number PCT/AU02/01566

PCT Pub. Number WO2003/044541

Priority 60/331,560 19.11.01 US

Filing date 19 November 2002

Wipo publication date 10 June 2003

Acceptance publication date 29 November 2007

International Classifications

G01R 19/00 (2006.01) Arrangements for measuring currents or voltages or for indicating presence or sign thereof

G01R 15/18 (2006.01) Details of measuring arrangements of the types provided for in groups , and

Event Publications

27 February 2003 Complete Application Filed

  Priority application(s): 60/331,560 19.11.01 US

21 August 2003 Application Open to Public Inspection

  Published as AU-B-2002339256

29 November 2007 Application Accepted

  Published as AU-B-2002339256

29 May 2008 Standard Patent Sealed

11 June 2009 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This patent ceased under section 143(a), or Expired. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

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