EXHAUST GAS PURIFYING FILTER

Details for Australian Patent Application No. 2003211964 (hide)

Owner NGK INSULATORS, LTD.

Inventors MIWA, Shinichi

Pub. Number AU-A-2003211964

PCT Number PCT/JP03/01503

PCT Pub. Number WO2003/076773

Priority 2002-68579 13.03.02 JP

Filing date 13 February 2003

Wipo publication date 22 September 2003

International Classifications

F01N 003/02 Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust - for cooling, or for removing solid constituents of, exhaust

Event Publications

24 July 2003 Complete Application Filed

  Priority application(s): 2002-68579 13.03.02 JP

30 October 2003 Application Open to Public Inspection

  Published as AU-A-2003211964

2 December 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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