Vacuum based diverter switch for tap changer

Details for Australian Patent Application No. 2007288182 (hide)

Owner ABB Technology AG

Inventors Hirt, Robert L.; Johnsson, Lars; Nilsson, Petter; Carlsson, Mats; Johansson, Hans

Agent Griffith Hack

Pub. Number AU-B-2007288182

PCT Pub. Number WO2008/024417

Priority 60/839,429 23.08.06 US

Filing date 23 August 2007

Wipo publication date 28 February 2008

Acceptance publication date 15 March 2012

International Classifications

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

Event Publications

23 April 2009 Alteration of Name

  The name of the applicant has been altered to ABB Technology Ltd

23 April 2009 PCT application entered the National Phase

  PCT publication WO2008/024417 Priority application(s): WO2008/024417

14 May 2009 Amendment Made

  The nature of the amendment is as shown in the statement(s) filed 23 Mar 2009

15 March 2012 Application Accepted

  Published as AU-B-2007288182

12 July 2012 Standard Patent Sealed

1 November 2012 Corrigenda

  Applications Accepted - Name Index Under the name ABB Technology AG, Application No. 2007288182, under INID (71) correct the applicant name to ABB Technology Ltd Specifications Republished The following specifications contained errors when advertised OPI, Accepted or Certified. They have been reissued on the date of this Journal. 2007263150 F. Hoffmann-La Roche AG 2008283289 Toyota Jidosha Kabushiki Kaisha 2009314169 Novartis AG 2011200274 Ensure Enterprises Pty Ltd 2012216518 Immunomedics, Inc.

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