A filter for air conditioning and method of manufacture thereof

Details for Australian Patent Application No. 2004209564 (hide)

Owner Wall, R.

Inventors Wall, Raymond William

Agent Fisher Adams Kelly

Pub. Number AU-A-2004209564

PCT Pub. Number WO2004/070285

Priority 2003900580 10.02.03 AU

Filing date 10 February 2004

Wipo publication date 19 August 2004

International Classifications

F24F 013/28 Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening

B01D 029/05 Other filters with filtering elements stationary during filtration, e.g. pressure or suction filters, or filtering elements therefor

Event Publications

8 September 2005 PCT application entered the National Phase

  PCT publication WO2004/070285 Priority application(s): WO2004/070285

13 September 2007 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This application lapsed under section 142(2)(a). A direction to request examination has been given for this application. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

21 February 2008 Section 223 Application Received

  Wall, R. An application to extend the time from 13 Aug 2007 to 13 Jan 2008 in which to request Examination has been filed . Address for service in Australia - Fisher Adams Kelly Level 29 Comalco Place 12 Creek Street Brisbane QLD 4000 2005

17 April 2008 Section 223 Application Allowed

  Wall, R. The time in which to request examination has been extended to 13 Jan 2008. Address for service in Australia - Fisher Adams Kelly Level 29 Comalco Place 12 Creek Street Brisbane QLD 4000 Extensions of Time, Section 223

3 September 2009 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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.

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