An agitation apparatus

Details for Australian Patent Application No. 2003263338 (hide)

Owner Dyson Technology Limited

Inventors Johnson, Mark Andrew

Agent Shelston IP

Pub. Number AU-B-2003263338

PCT Number PCT/GB03/03892

PCT Pub. Number WO2004/028328

Priority 0222565.4 28.09.02 GB

Filing date 9 September 2003

Wipo publication date 19 April 2004

Acceptance publication date 1 March 2007

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

B08B 5/02 (2006.01) Cleaning by methods involving the use of air flow or gas flow - Cleaning by the force of jets, e.g. blowing-out cavities

Event Publications

11 December 2003 Complete Application Filed

  Priority application(s): 0222565.4 28.09.02 GB

20 May 2004 Application Open to Public Inspection

  Published as AU-B-2003263338

1 March 2007 Application Accepted

  Published as AU-B-2003263338

5 April 2007 Application for Amendment

  The nature of the amendment is as shown in the statement(s) filed 01 Mar 2007. Address for service in Australia - Shelston IP Level 21 60 Margaret Street Sydney NSW 2000

5 July 2007 Standard Patent Sealed

16 August 2007 Amendment Made

  The nature of the amendment is as shown in the statement(s) filed 01 Mar 2007 2004

1 April 2010 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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