A filter assembly

Details for Australian Patent Application No. 2007280275 (hide)

Owner Dyson Technology Limited

Inventors Frederickson, Jacqueline Ruth; Norton, Ben Thomas

Agent Shelston IP

Pub. Number AU-B-2007280275

PCT Pub. Number WO2008/015377

Priority 0615217.7 01.08.06 GB

Filing date 16 July 2007

Wipo publication date 7 February 2008

Acceptance publication date 27 January 2011

International Classifications

B01D 46/10 (2006.01) Filters or filtering processes specially modified for separating dispersed particles from gases or vapours - Particle separators, e.g. dust precipitators, using filter plates, sheets, or pads having plane surfaces

B01D 46/00 (2006.01) Filters or filtering processes specially modified for separating dispersed particles from gases or vapours

Event Publications

12 February 2009 PCT application entered the National Phase

  PCT publication WO2008/015377 Priority application(s): WO2008/015377

27 January 2011 Application Accepted

  Published as AU-B-2007280275

11 August 2011 Application for Amendment

  The nature of the amendment is as shown in the statement(s) filed 14 Jul 2011. Address for service in Australia - Shelston IP Level 21 60 Margaret Street Sydney NSW 2000

1 December 2011 Amendment Made

  The nature of the amendment is as shown in the statement(s) filed 14 Jul 2011

8 December 2011 Standard Patent Sealed

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