Detection of clogged filter in an HVAC system

Details for Australian Patent Application No. 2004300216 (hide)

International Classifications

Event Publications

27 July 2006 PCT application entered the National Phase

PCT publication WO2005/059669 Priority application(s): WO2005/059669

17 April 2008 Application Accepted

Published as AU-B-2004300216

14 August 2008 Standard Patent Sealed

8 July 2010 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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