COOLANT FLOW FIELD DESIGN FOR FUEL CELL STACKS

Details for Australian Patent Application No. 2003220641 (hide)

Owner GENERAL MOTORS CORPORATION

Inventors LEE, James, H.

Pub. Number AU-A-2003220641

PCT Number PCT/US03/10120

PCT Pub. Number WO2003/092107

Priority 10/131,128 24.04.02 US

Filing date 1 April 2003

Wipo publication date 10 November 2003

International Classifications

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

Event Publications

31 July 2003 Complete Application Filed

  Priority application(s): 10/131,128 24.04.02 US

18 December 2003 Application Open to Public Inspection

  Published as AU-A-2003220641

13 January 2005 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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