METHOD FOR OPERATING A NITROGEN OXIDE STORAGE-TYPE CATALYTIC CONVERTER OF AN INTERNAL COMBUSTION ENGINE, PARTICULARLY OF A MOTOR VEHICLE

Details for Australian Patent Application No. 2003273826 (hide)

Owner AUDI AG

Inventors ODENDALL, Bodo

Pub. Number AU-A-2003273826

PCT Number PCT/EP03/09845

PCT Pub. Number WO2004/022952

Priority 102 41 500.5 07.09.02 DE

Filing date 5 September 2003

Wipo publication date 29 March 2004

International Classifications

F02D 041/02 Electrical control of combustion engines - Circuit arrangements for generating control signals

F01N 003/08 Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust - for rendering innocuous

F01N 011/00 Monitoring or diagnostic devices for exhaust-gas treatment apparatus

Event Publications

12 February 2004 Complete Application Filed

  Priority application(s): 102 41 500.5 07.09.02 DE

13 May 2004 Application Open to Public Inspection

  Published as AU-A-2003273826

14 July 2005 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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

Legal

The information provided by the Site not in the nature of legal or other professional advice. The information provided by the Site is derived from third parties and may contain errors. You must make your own enquiries and seek independent advice from the relevant industry professionals before acting or relying on any information contained herein. Check the above data against the Australian Patent Office AUSPAT database.

Next and Previous Patents/Applications

2003273827-TENSIONING DEVICE FOR DRIVING A TRACTION MECHANISM

2003273825-COMPUTER SELF-SUPPORT MANAGEMENT