MEDIA, FILTER ELEMENT USING CORRUGATED MEDIA SHEET, CORRUGATED SHEET, AND METHODS

Details for Australian Patent Application No. 2002365873 (hide)

Owner DONALDSON COMPANY, INC.

Inventors GOLDEN, Patrick; MADDEN, Michael, A.

Pub. Number AU-A-2002365873

PCT Number PCT/US02/37200

PCT Pub. Number WO2003/047722

Priority 60/337,230 03.12.01 US

Filing date 19 November 2002

Wipo publication date 17 June 2003

International Classifications

B01D 046/52 Filters or filtering processes specially modified for separating dispersed particles from gases or vapours - Particle separators, e.g. dust precipitators, using filters embodying folded material

Event Publications

14 August 2003 Complete Application Filed

  Priority application(s): 60/337,230 03.12.01 US

21 August 2003 Application Open to Public Inspection

  Published as AU-A-2002365873

19 August 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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