ULTRA-LOW LOADINGS OF Au FOR STAINLESS STEEL BIPOLAR PLATES

Details for Australian Patent Application No. 2003274331 (hide)

Owner GENERAL MOTORS CORPORATION

Inventors ABD ELHAMID, Mahmoud, H.; MIKHAIL, Youssef, M.; VYAS, Gayatri; CHENG, Yang-Tse

Pub. Number AU-A-2003274331

PCT Number PCT/US03/17039

PCT Pub. Number WO2003/105254

Priority 10/163,393 05.06.02 US

Filing date 30 May 2003

Wipo publication date 22 December 2003

International Classifications

H01M 002/00 Constructional details, or processes of manufacture, of the non-active parts

H01M 002/02 Constructional details, or processes of manufacture, of the non-active parts - Cases, jackets, or wrappings

H01M 002/14 Constructional details, or processes of manufacture, of the non-active parts - Separators

Event Publications

12 February 2004 Complete Application Filed

  Priority application(s): 10/163,393 05.06.02 US

19 February 2004 Application Open to Public Inspection

  Published as AU-A-2003274331

14 July 2005 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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