SEALING MEMBRANE ELECTRODE ASSEMBLIES FOR ELECTROCHEMICAL FUEL CELLS

Details for Australian Patent Application No. 2003287832 (hide)

Owner BALLARD POWER SYSTEMS INC.

Inventors KIRBY, Christopher, T.

Pub. Number AU-A-2003287832

PCT Number PCT/CA2003/0019

PCT Pub. Number WO2004/057693

Priority 10/327,650 20.12.02 US

Filing date 18 December 2003

Wipo publication date 14 July 2004

International Classifications

H01M 008/02 Fuel cells - Details

Event Publications

1 April 2004 Complete Application Filed

  Priority application(s): 10/327,650 20.12.02 US

19 August 2004 Application Open to Public Inspection

  Published as AU-A-2003287832

8 September 2005 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This application lapsed under section 142(2)(f)/See Reg. 8.3(3). Examination has not yet been requested or directed for this application. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

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