AIR CIRCULATION / LIGHT ELEMENT

Details for Australian Patent Application No. 2003262593 (hide)

Owner SUOMEN TERVALEPPA OY

Inventors ANTTILA, Ismo, M.

Pub. Number AU-A-2003262593

PCT Number PCT/FI03/00663

PCT Pub. Number WO2004/025047

Priority U20020369 11.09.02 FI; U20020488 04.12.02 FI

Filing date 11 September 2003

Wipo publication date 30 April 2004

International Classifications

E04C 002/52 Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels - with special adaptations for auxiliary purposes, e.g. serving for locating conduits

F24F 013/078 Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening

F24F 007/00 Ventilation

E04F 017/00 Vertical ducts

Event Publications

11 December 2003 Complete Application Filed

  Priority application(s): U20020369 11.09.02 FI; U20020488 04.12.02 FI

20 May 2004 Application Open to Public Inspection

  Published as AU-A-2003262593

2 June 2005 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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