Multi-cyclone dust separating apparatus of vacuum cleaner

Details for Australian Patent Application No. 2008203311 (hide)

Owner Samsung Electronics Co., Ltd.

Inventors Oh, Jang-keun; Kim, Min-Ha

Agent Spruson & Ferguson

Pub. Number AU-B-2008203311

Priority 61/001887 05.11.07 US; 2008-13556 14.02.08 KR

Filing date 24 July 2008

Wipo publication date 21 May 2009

Acceptance publication date 31 May 2012

International Classifications

A47L 9/00 (2006.01) Details or accessories of suction cleaners, e.g. mechanical means for controlling the suction or for effecting pulsating action

B01D 45/12 (2006.01) Separating dispersed particles from gases or vapours - by centrifugal forces

B04C 3/06 (2006.01) Apparatus in which the axial direction of the vortex remains unchanged

Event Publications

7 August 2008 Complete Application Filed

  Priority application(s): 61/001887 05.11.07 US; 2008-13556 14.02.08 KR

21 May 2009 Application Open to Public Inspection

  Published as AU-B-2008203311

14 July 2011 Assignment before Grant

  Samsung Gwangju Electronics Co., Ltd. The application has been assigned to Samsung Electronics Co., Ltd.

31 May 2012 Application Accepted

  Published as AU-B-2008203311

27 September 2012 Standard Patent Sealed

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