AIR FILTERING SYSTEM HAVING REMOVABLE AND REPLACEABLE FILTER ELEMENT

Details for Australian Patent Application No. 2002335612 (hide)

Owner DONALDSON COMPANY, INC.

Inventors SCHNEIDER, Kirk, A.; MILLS, Jarren, B.; ADAMEK, Daniel, E.; FEDDERSEN, Terrance, D.

Pub. Number AU-A-2002335612

PCT Number PCT/US02/04455

PCT Pub. Number WO2003/000385

Priority 09/789,216 20.02.01 US

Filing date 15 February 2002

Wipo publication date 8 January 2003

International Classifications

B01D 046/10 Filters or filtering processes specially modified for separating dispersed particles from gases or vapours - Particle separators, e.g. dust precipitators, using filter plates, sheets, or pads having plane surfaces

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

Event Publications

20 February 2003 Complete Application Filed

  Priority application(s): 09/789,216 20.02.01 US

19 June 2003 Application Open to Public Inspection

  Published as AU-A-2002335612

12 February 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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