VARIOUS FILTER ELEMENTS FOR HYDROGEN FUEL CELL

Details for Australian Patent Application No. 2003302735 (hide)

Owner DONALDSON COMPANY, INC.

Inventors ISOGAWA, Katsushi; NELSON, Robert, Oscar; STENERSEN, Eivind; TUMA, Daniel, Leonard; DAHLGREN, Andrew, Christian

Pub. Number AU-A-2003302735

PCT Number PCT/US2003/0382

PCT Pub. Number WO2004/055930

Priority 60/430,483 02.12.02 US

Filing date 2 December 2003

Wipo publication date 9 July 2004

International Classifications

H01M 008/00 Fuel cells

Event Publications

29 July 2004 Complete Application Filed

  Priority application(s): 60/430,483 02.12.02 US

19 August 2004 Application Open to Public Inspection

  Published as AU-A-2003302735

22 September 2005 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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