Four-stage high efficiency furnace

Details for Australian Patent Application No. 2007237285 (hide)

Owner Carrier Corporation

Inventors Thompson, Kevin D.

Agent Watermark

Pub. Number AU-B-2007237285

Priority 11/607,729 01.12.06 US

Filing date 30 November 2007

Wipo publication date 19 June 2008

Acceptance publication date 24 November 2011

International Classifications

F24H 3/02 (2006.01) Air heaters having heat generating means - with forced circulation

F23N 1/04 (2006.01) Regulating fuel supply

F23N 3/00 (2006.01) Regulating air supply or draught

F23N 5/00 (2006.01) Systems for controlling combustion

Event Publications

13 December 2007 Complete Application Filed

  Priority application(s): 11/607,729 01.12.06 US

19 June 2008 Application Open to Public Inspection

  Published as AU-B-2007237285

24 November 2011 Application Accepted

  Published as AU-B-2007237285

5 April 2012 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This application lapsed under reg. 22.2I(2). This application has been accepted or advertised accepted. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

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