Magnetic power transmission devices for oilfield applications

Details for Australian Patent Application No. 2003218472 (hide)

International Classifications

Event Publications

31 July 2003 Complete Application Filed

Priority application(s): 60/369,296 02.04.02 US; 10/401,264 27.03.03 US

27 November 2003 Application Open to Public Inspection

Published as AU-B-2003218472

3 May 2007 Application Accepted

Published as AU-B-2003218472

30 August 2007 Standard Patent Sealed

29 October 2009 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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