SOOT TRAPPING FILTER AND SOOT REDUCING DEVICE THEREOF

Details for Australian Patent Application No. 2003208017 (hide)

Owner CATECH INC.

Inventors LIM, In Gweon; HWANG, Jun Young

Pub. Number AU-A-2003208017

PCT Number PCT/KR03/00049

PCT Pub. Number WO2003/058042

Priority 10-2002-0001902 12.01.02 KR

Filing date 10 January 2003

Wipo publication date 24 July 2003

International Classifications

F01N 003/021 Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust - by means of filters

F01N 003/023 Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust - using means for regenerating the filters, e.g. by burning trapped particles

Event Publications

17 July 2003 Complete Application Filed

  Priority application(s): 10-2002-0001902 12.01.02 KR

4 September 2003 Application Open to Public Inspection

  Published as AU-A-2003208017

30 September 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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