Cleaner head for a vacuum cleaner

Details for Australian Patent Application No. 2002339173 (hide)

Owner Dyson Technology Limited

Inventors Rocke, Alexander Simon David

Agent Shelston IP

Pub. Number AU-B-2002339173

PCT Number PCT/GB02/05170

PCT Pub. Number WO2003/055371

Priority 0130662.0 21.12.01 GB

Filing date 15 November 2002

Wipo publication date 15 July 2003

Acceptance publication date 1 September 2005

International Classifications

A47L 009/02 Details or accessories of suction cleaners, e.g. mechanical means for controlling the suction or for effecting pulsating action - Nozzles

A47L 009/00 Details or accessories of suction cleaners, e.g. mechanical means for controlling the suction or for effecting pulsating action

Event Publications

27 February 2003 Complete Application Filed

  Priority application(s): 0130662.0 21.12.01 GB

4 September 2003 Application Open to Public Inspection

  Published as AU-B-2002339173

23 December 2004 Assignment before Grant

  Dyson Limited The application has been assigned to Dyson Technology Limited

1 September 2005 Application Accepted

  Published as AU-B-2002339173

5 January 2006 Standard Patent Sealed

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