A cleaning head for a vacuum cleaner

Details for Australian Patent Application No. 2002231965 (hide)

Owner Dyson Ltd

Inventors Rocke, Alexander Simon David

Agent Baldwin Shelston Waters

Pub. Number AU-B-2002231965

PCT Pub. Number WO2002/067749

Priority 0104674.7 24.02.01 GB

Filing date 12 February 2002

Wipo publication date 12 September 2002

Acceptance publication date 8 July 2004

International Classifications

A47L 009/06 Details or accessories of suction cleaners, e.g. mechanical means for controlling the suction or for effecting pulsating action - with fixed, e.g. adjustably fixed brushes or the like

Event Publications

6 March 2003 Application Open to Public Inspection

  Published as AU-B-2002231965

8 July 2004 Application Accepted

  Published as AU-B-2002231965

4 November 2004 Standard Patent Sealed

23 December 2004 Assignment Registered

  Dyson Limited The patent has been assigned to Dyson Technology Limited

Legal

The information provided by the Site not in the nature of legal or other professional advice. The information provided by the Site is derived from third parties and may contain errors. You must make your own enquiries and seek independent advice from the relevant industry professionals before acting or relying on any information contained herein. Check the above data against the Australian Patent Office AUSPAT database.

Next and Previous Patents/Applications

2002231966-COMMUNICATION SYSTEM INDICATING LOW LINK QUALITY

2002231964-REGULATING RADIATION COMPONENT POWER IN WAVELENGTH DIVISION MULTIPLEXED OPTICAL COMMUNICATION SYSTEMS