SYSTEM FOR SUPPLYING SECONDARY AIR IN THE EXHAUST SYSTEM OF AN INTERNAL COMBUSTION ENGINE

Details for Australian Patent Application No. 2002229922 (hide)

Owner RICARDO CONSULTING ENGINEERS LIMITED

Inventors GLOVER, Stephen, Brian

Pub. Number AU-A-2002229922

PCT Pub. Number WO2002/064955

Priority 0103522.9 13.02.01 GB

Filing date 8 February 2002

Wipo publication date 28 August 2002

International Classifications

F01N 003/34 Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust

F01N 003/30 Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust - Arrangements for supply of additional air

Event Publications

20 February 2003 Application Open to Public Inspection

  Published as AU-A-2002229922

12 February 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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