Filter block for filtering particles contained in the exhaust gas of a combustion engine

Details for Australian Patent Application No. 2004227147 (hide)

Owner Saint-Gobain Centre De Recherches Et D'Etudes Europeen

Inventors Gleize, Vincent; Bardon, Sebastien

Agent Phillips Ormonde Fitzpatrick

Pub. Number AU-A-2004227147

PCT Pub. Number WO2004/090293

Priority 03/04214 04.04.03 FR

Filing date 2 April 2004

Wipo publication date 21 October 2004

International Classifications

F01N 003/022 Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust - characterised by specially adapted filtering structure, e.g. honeycomb, mesh or fibrous

B01D 046/24 Filters or filtering processes specially modified for separating dispersed particles from gases or vapours - Particle separators, e.g. dust precipitators, using rigid hollow filter bodies

Event Publications

24 November 2005 PCT application entered the National Phase

  PCT publication WO2004/090293 Priority application(s): WO2004/090293

3 April 2008 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This application lapsed under section 142(2)(a). A direction to request examination has been given for this application. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

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