Lead acid battery, in particular a U-boat propulsion battery

Details for Australian Patent Application No. 2004201545 (hide)

Owner Hawker GmbH

Inventors Nicolaus, Heinz; Bittihn, Rainer

Agent Collison & Co

Pub. Number AU-B-2004201545

Priority 20306094.6 15.04.03 DE

Filing date 15 April 2004

Wipo publication date 4 November 2004

Acceptance publication date 22 January 2009

International Classifications

H01M 4/14 (2006.01) Electrodes - Electrodes for lead-acid accumulators

H01M 2/28 (2006.01) Constructional details, or processes of manufacture, of the non-active parts

H01M 10/06 (2006.01) Secondary cells - Lead-acid accumulators

H01M 2/30 (2006.01) Constructional details, or processes of manufacture, of the non-active parts - Terminals

H01M 6/50 (2006.01) Primary cells

H02H 9/02 (2006.01) Emergency protective circuit arrangements for limiting excess current or voltage without disconnection - responsive to excess current

Event Publications

29 April 2004 Complete Application Filed

  Priority application(s): 20306094.6 15.04.03 DE

4 November 2004 Application Open to Public Inspection

  Published as AU-B-2004201545

22 January 2009 Application Accepted

  Published as AU-B-2004201545

21 May 2009 Standard Patent Sealed

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