On-load tap-changer

Details for Australian Patent Application No. 2009208790 (hide)

Owner Brush Transformers Limited

Inventors Nichol, Christopher Mark

Agent Shelston IP

Pub. Number AU-A-2009208790

PCT Pub. Number WO2009/095686

Priority 0801927.5 01.02.08 GB

Filing date 2 February 2009

Wipo publication date 6 August 2009

International Classifications

H01H 9/00 (2006.01) Details of switching devices, not covered by groups

Event Publications

16 September 2010 PCT application entered the National Phase

  PCT publication WO2009/095686 Priority application(s): WO2009/095686

21 July 2011 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This application lapsed under section 142(2)(a). A direction to request examination has been given for this application. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

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