FUEL CELL PURGING METHOD AND APPARATUS

Details for Australian Patent Application No. 2002322222 (hide)

Owner BALLARD POWER SYSTEMS INC.

Inventors UONG, Tan, Duc; SCHEMBRI, Charles, Joseph; SKINNER, George, Alexander; BARTON, Russell, Howard

Pub. Number AU-A-2002322222

PCT Number PCT/CA02/01155

PCT Pub. Number WO2003/010845

Priority 09/916,211 25.07.01 US

Filing date 25 July 2002

Wipo publication date 17 February 2003

International Classifications

H01M 008/04 Fuel cells - Auxiliary arrangements or processes, e.g. for control of pressure, for circulation of fluids

Event Publications

16 January 2003 Complete Application Filed

  Priority application(s): 09/916,211 25.07.01 US

29 May 2003 Application Open to Public Inspection

  Published as AU-A-2002322222

3 April 2008 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This application lapsed under section 142(2)(d). Examination has been requested or an examination report has issued for this application. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

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