CYCLONIC SEPARATING APPARATUS

Details for Australian Patent Application No. 2002225221 (hide)

Owner DYSON LTD

Inventors VUIJK, Remco, Douwinus; GOMICIAGA-PEREDA, Ricardo

Pub. Number AU-A-2002225221

PCT Pub. Number WO2002/067756

Priority 0104668.9 24.02.01 GB; 0109395.4 12.04.01 GB

Filing date 25 January 2002

Wipo publication date 12 September 2002

International Classifications

A47L 009/16 Details or accessories of suction cleaners, e.g. mechanical means for controlling the suction or for effecting pulsating action

B01D 045/16 Separating dispersed particles from gases or vapours

B04C 005/28 Apparatus in which the axial direction of the vortex is reversed

B04C 005/04 Apparatus in which the axial direction of the vortex is reversed

Event Publications

6 March 2003 Application Open to Public Inspection

  Published as AU-A-2002225221

12 February 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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