Cyclonic array such as for a vacuum cleaner

Details for Australian Patent Application No. 2007332116 (hide)

Owner GBD Corp.

Inventors Conrad, Wayne E.

Agent Pizzeys

Pub. Number AU-A-2007332116

PCT Pub. Number WO2008/070965

Priority 60/884,767 12.01.07 US; 60/870,175 15.12.06 US; 60/889,014 09.02.07 US

Filing date 11 December 2007

Wipo publication date 19 June 2008

International Classifications

A47L 9/16 (2006.01) Details or accessories of suction cleaners, e.g. mechanical means for controlling the suction or for effecting pulsating action

B08B 5/00 (2006.01) Cleaning by methods involving the use of air flow or gas flow

B08B 13/00 (2006.01) Accessories or details of general applicability for machines or apparatus for cleaning

Event Publications

30 July 2009 PCT application entered the National Phase

  PCT publication WO2008/070965 Priority application(s): WO2008/070965

18 November 2010 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This application lapsed under section 142(2)(a). A direction to request examination has been given for this application. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

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