Automatic Polarity Identification Device

Details for Australian Patent Application No. 2009308519 (hide)

Owner Shanghai Greatway Top Power Co. Ltd Shanghai Guangwei Electric & Tools Co. Ltd. Shanghai Power Station Co., Ltd

Inventors Yeping, Fan; Zhiliang, Jiang; Weiling, Ma; Zhongren, Zhang

Agent Madderns

Pub. Number AU-B-2009308519

PCT Pub. Number WO2010/139157

Priority 200910057353.4 02.06.09 CN

Filing date 23 November 2009

Wipo publication date 16 December 2010

Acceptance publication date 24 May 2012

International Classifications

H02J 7/00 (2006.01) Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries

Event Publications

16 December 2010 Application Open to Public Inspection

  Published as AU-B-2009308519

16 December 2010 PCT application entered the National Phase

  PCT publication WO2010/139157 Priority application(s): WO2010/139157

2 February 2012 Section 223 Application Received

  Shanghai Greatway Top Power Co. Ltd; Shanghai Guangwei Electric & Tools Co. Ltd.; Shanghai Power Station Co., Ltd An application to extend the time from 30 Apr 2010 to 30 Jan 2012 in which to file the verified translation has been filed . Address for service in Australia - Madderns Patent & Trade Mark Attorneys GPO Box 2752 Adelaide SA 5001

22 March 2012 Section 223 Application Allowed

  Shanghai Greatway Top Power Co. Ltd; Shanghai Guangwei Electric & Tools Co. Ltd.; Shanghai Power Station Co., Ltd The time in which to file the verified translation has been extended to 30 Jan 2012. Address for service in Australia - Madderns Patent & Trade Mark Attorneys GPO Box 2752 Adelaide SA 5001

24 May 2012 Application Accepted

  Published as AU-B-2009308519

26 July 2012 Corrigenda

  Applications Accepted - Name Index Under the name Shanghai Greatway Top Power Co. Ltd; Shanghai Guangwei Electric & Tools Co. Ltd. and Shanghai Power Station Co., Ltd, Application No. 2009308519, under INID (71) correct the applicant name to Shanghai Greatway Top Power Co., Ltd.; under INID (71) correct the applicant name to Shanghai Guangwei Electric & Tools Co., Ltd.

20 September 2012 Standard Patent Sealed

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