Ventilation systems

Details for Australian Patent Application No. 2010200396 (hide)

Owner Sustainable Agricultural Machinery Developments PL

Inventors McGrath, David

Agent A Tatlock & Associates

Pub. Number AU-A-2010200396

Parent 2004202392

Filing date 4 February 2010

Wipo publication date 25 February 2010

International Classifications

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 7/06 (2006.01) Ventilation - with forced air circulation, e.g. by fan

F24F 11/04 (2006.01) Common features or details - solely for controlling the rate of air-flow

Event Publications

18 February 2010 Complete Application Filed

25 February 2010 Application Open to Public Inspection

  Published as AU-A-2010200396

23 December 2010 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This application lapsed under section 142(2)(d). Examination has been requested or an examination report has issued for this application. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

29 September 2011 Section 223 Application Received

  Sustainable Agricultural Machinery Developments PL An application to extend the time from 31 May 2010 to 31 Aug 2011 in which to pay a continuation fee has been filed . Address for service in Australia - Tatlocks Chrysiliou IP 15 Lygon Street Carlton South VIC 3053 Extensions of Time, Section 223

17 November 2011 Section 223 Application Allowed

  Sustainable Agricultural Machinery Developments PL The time in which to pay a continuation fee has been extended to 31 Aug 2011. Address for service in Australia - Tatlocks Chrysiliou IP 15 Lygon Street Carlton South VIC 3053

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