A COMBINATION FILTER FOR FILTERING FLUIDS

Details for Australian Patent Application No. 2002302500 (hide)

Owner 3M INNOVATIVE PROPERTIES COMPANY

Inventors DOMINIAK, Klaus; KOEHLER, Frank; BOCHYNEK, Nicolai; LOTGERINKBRUINENBERG, Marcus

Pub. Number AU-A-2002302500

PCT Number PCT/EP02/03777

PCT Pub. Number WO2002/081061

Priority 01108784.8 07.04.01 EP

Filing date 5 April 2002

Wipo publication date 21 October 2002

International Classifications

B01D 053/04 Separation of gases or vapours - with stationary adsorbents

B01D 046/52 Filters or filtering processes specially modified for separating dispersed particles from gases or vapours - Particle separators, e.g. dust precipitators, using filters embodying folded material

Event Publications

12 December 2002 Complete Application Filed

  Priority application(s): 01108784.8 07.04.01 EP

10 April 2003 Application Open to Public Inspection

  Published as AU-A-2002302500

19 February 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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