Composite filter and method of making the same

Details for Australian Patent Application No. 2002240938 (hide)

Owner Airflo Europe N.V.

Inventors Schultink, Bas; Schultink, Jan

Agent Freehills

Pub. Number AU-B-2002240938

PCT Pub. Number WO2002/070107

Priority 011 05 152.1 02.03.01 EP

Filing date 1 March 2002

Wipo publication date 19 September 2002

Acceptance publication date 30 September 2004

International Classifications

B01D 046/12 Filters or filtering processes specially modified for separating dispersed particles from gases or vapours

B01D 039/16 Filtering material for liquid or gaseous fluids - of organic material, e.g. synthetic fibres

A47L 009/14 Details or accessories of suction cleaners, e.g. mechanical means for controlling the suction or for effecting pulsating action - Bags or the like

Event Publications

13 March 2003 Application Open to Public Inspection

  Published as AU-B-2002240938

30 September 2004 Application Accepted

  Published as AU-B-2002240938

27 January 2005 Standard Patent Sealed

25 September 2008 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This patent ceased under section 143(a), or Expired. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

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