COMPRESSION MECHANISM FOR AN ELECTROCHEMICAL FUEL CELL ASSEMBLY

Details for Australian Patent Application No. 2002216859 (hide)

Owner BALLARD POWER SYSTEMS INC.

Inventors GIBB, Peter, Robert; OZGUR, Kemal

Pub. Number AU-A-2002216859

PCT Pub. Number WO2002/052669

Priority 09/748,658 22.12.00 US

Filing date 20 December 2001

Wipo publication date 8 July 2002

International Classifications

H01M 008/24 Fuel cells - Grouping of fuel cells into batteries, e.g. modules

F16F 001/02 Springs - made of steel or other material having low internal friction

Event Publications

23 January 2003 Application Open to Public Inspection

  Published as AU-A-2002216859

5 February 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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