EXHAUST DAMPER

Details for Australian Patent Application No. 2002314328 (hide)

Owner INVECTOMENT LIMITED

Inventors PRATT, Stuart, Jonathan; BOOTH, Gerry

Pub. Number AU-A-2002314328

PCT Number PCT/GB02/02858

PCT Pub. Number WO2003/001114

Priority 0115126.5 21.06.01 GB

Filing date 21 June 2002

Wipo publication date 8 January 2003

International Classifications

F23L 011/02 Arrangements of valves or dampers after the fire

F23L 013/02 Construction of valves or dampers for controlling air supply or draught

F16K 049/00 Means in or on valves for heating or cooling

F16K 001/22 Constructional types - with axis of rotation crossing the valve member, e.g. butterfly valves

Event Publications

2 January 2003 Complete Application Filed

  Priority application(s): 0115126.5 21.06.01 GB

19 June 2003 Application Open to Public Inspection

  Published as AU-A-2002314328

11 March 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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