A FIRE-RATED LOUVRE TYPE VENTILATOR

Details for Australian Patent Application No. 2003245805 (hide)

Owner CHUNG TAI ROLLER SHUTTERS CO. LTD.

Inventors LAI, Ho, Yan

Pub. Number AU-A-2003245805

PCT Number PCT/CN03/00435

PCT Pub. Number WO2003/104720

Priority 02104306.9 06.06.02 HK

Filing date 3 June 2003

Wipo publication date 22 December 2003

International Classifications

F24F 013/08 Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening - Air-flow control members, e.g. louvres, grilles, flaps, guide plates

Event Publications

25 September 2003 Complete Application Filed

  Priority application(s): 02104306.9 06.06.02 HK

19 February 2004 Application Open to Public Inspection

  Published as AU-A-2003245805

17 March 2005 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This application lapsed under section 142(2)(f)/See Reg. 8.3(3). Examination has not yet been requested or directed for this application. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

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