Water heater with enhanced thermal efficiency

Details for Australian Patent Application No. 2009212865 (hide)

Owner Grand Hall Enterprise Co., Ltd.

Inventors Home, William

Agent Alfred Lei

Pub. Number AU-B-2009212865

Priority 12/429,196 24.04.09 US

Filing date 31 August 2009

Wipo publication date 26 August 2010

Acceptance publication date 26 August 2010

International Classifications

F24H 1/14 (2006.01) Water heaters having heat generating means, e.g. boiler, flow-heater, water-storage heater

Event Publications

17 September 2009 Complete Application Filed

  Priority application(s): 12/429,196 24.04.09 US

26 August 2010 Application Accepted

  Published as AU-B-2009212865

23 December 2010 Standard Patent Sealed

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