Vacuum circuit breaker with coaxial coil for generating an axial magnetic field in the vicinity of the contact members of the circuit breaker

Details for Australian Patent Application No. 2002306088 (hide)

Owner HOLEC HOLLAND N.V.

Inventors Leusenkamp, Martin Bernardus Johannes; Hilderink, Johannes Hermannus Laurentius Antonius

Agent Peter Maxwell & Associates of Level **** Street Sydney NSW 2000 Australia

Pub. Number AU-A-2002306088

PCT Number PCT/NL02/00294

PCT Pub. Number WO2003/056591

Priority 1017985 03.05.01 NL

Filing date 3 May 2002

Wipo publication date 15 July 2003

International Classifications

H01H 033/66 High-tension or heavy-current switches with arc-extinguishing or arc-preventing means - Vacuum switches

Event Publications

19 December 2002 Complete Application Filed

  Priority application(s): 1017985 03.05.01 NL

4 September 2003 Application Open to Public Inspection

  Published as AU-A-2002306088

19 August 2004 Assignment before Grant

  Holec Holland N.V. The application has been assigned to Eaton Electric N.V.

18 October 2007 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This application lapsed under section 142(2)(e). Examination has been requested or an examination report has issued for this application. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

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