GROUND FAULT DETECTION SYSTEM FOR UNGROUNDED POWER SYSTEMS

Details for Australian Patent Application No. 2003268053 (hide)

Owner SCHWEITZER ENGINEERING LABORATORIES, INC.

Inventors ROBERTS, Jeffrey, B.; WHITEHEAD, David, E.

Pub. Number AU-A-2003268053

PCT Number PCT/US03/24391

PCT Pub. Number WO2004/013643

Priority 10/213,037 05.08.02 US

Filing date 4 August 2003

Wipo publication date 23 February 2004

Event Publications

8 January 2004 Complete Application Filed

  Priority application(s): 10/213,037 05.08.02 US

1 April 2004 Application Open to Public Inspection

  Published as AU-A-2003268053

16 June 2005 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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