Cleaner head for a cleaning appliance

Details for Australian Patent Application No. 2005325504 (hide)

Owner Dyson Technology Limited

Inventors Worker, David Colin; Dyson, James

Agent Shelston IP

Pub. Number AU-B-2005325504

PCT Pub. Number WO2006/077373

Priority 0500982.4 18.01.05 GB

Filing date 28 December 2005

Wipo publication date 27 July 2006

Acceptance publication date 14 January 2010

International Classifications

A47L 9/04 (2006.01) Details or accessories of suction cleaners, e.g. mechanical means for controlling the suction or for effecting pulsating action - with driven brushes or agitators

A47L 5/28 (2006.01) Suction cleaners

A47L 9/02 (2006.01) Details or accessories of suction cleaners, e.g. mechanical means for controlling the suction or for effecting pulsating action - Nozzles

Event Publications

26 July 2007 PCT application entered the National Phase

  PCT publication WO2006/077373 Priority application(s): WO2006/077373

14 January 2010 Application Accepted

  Published as AU-B-2005325504

13 May 2010 Standard Patent Sealed

21 July 2011 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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