Alkaline battery

Details for Australian Patent Application No. 2005293057 (hide)

Owner Matsushita Electric Industrial Co., Ltd.

Inventors Mukai, Yasuo; Kato, Fumio; Okada, Tadaya; Sawada, Katsuya; Noya, Shigeto

Agent Watermark

Pub. Number AU-B-2005293057

PCT Pub. Number WO2006/040907

Priority 2004-355690 08.12.04 JP; 2004-301153 15.10.04 JP

Filing date 20 September 2005

Wipo publication date 20 April 2006

Acceptance publication date 20 November 2008

International Classifications

H01M 4/06 (2006.01) Electrodes - Electrodes for primary cells

H01M 4/52 (2006.01) Electrodes - of nickel, cobalt, or iron

H01M 4/62 (2006.01) Electrodes - Selection of inactive substances as ingredients for active masses, e.g. binders, fillers

Event Publications

2 November 2006 PCT application entered the National Phase

  PCT publication WO2006/040907 Priority application(s): WO2006/040907

20 November 2008 Application Accepted

  Published as AU-B-2005293057

11 December 2008 Application for Amendment

  The nature of the amendment is as shown in the statement(s) filed 13 Nov 2008. Address for service in Australia - Watermark Patent & Trademark Attorneys Level 2 302 Burwood Road Hawthorn VIC 3122 2006

29 January 2009 Alteration of Name

  The name of the applicant has been altered to Panasonic Corporation

2 April 2009 Amendment Made

  The nature of the amendment is as shown in the statement(s) filed 13 Nov 2008 2006

9 April 2009 Standard Patent Sealed

14 April 2011 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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