Circulation and external venting unit

Details for Australian Patent Application No. 2004301898 (hide)

Owner Rayhill Limited

Inventors Hill, Dennis

Agent A J Park

Pub. Number AU-B-2004301898

PCT Pub. Number WO2005/013659

Priority 527368 04.08.03 NZ

Filing date 4 August 2004

Wipo publication date 10 February 2005

Acceptance publication date 21 May 2009

International Classifications

H05K 7/20 (2006.01) Constructional details common to different types of electric apparatus - Modifications to facilitate cooling, ventilating, or heating

E05F 15/20 (2006.01) Power-operated mechanisms for wings - controlled by automatically-acting means, e.g. by photocells, by electric waves, by thermostats, by rain, by fire

F24F 7/02 (2006.01) Ventilation - Roof ventilation

F24F 11/053 (2006.01) Common features or details

F24F 13/10 (2006.01) Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening - movable, e.g. damper

F24F 13/20 (2006.01) Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening

Event Publications

2 February 2006 PCT application entered the National Phase

  PCT publication WO2005/013659 Priority application(s): WO2005/013659

21 May 2009 Application Accepted

  Published as AU-B-2004301898

17 September 2009 Standard Patent Sealed

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