Circumferentially pleated filter assembly and method of forming the same

Details for Australian Patent Application No. 2005307720 (hide)

Owner 3M Innovative Properties Company

Inventors Pulek, John L.; Hamlin, Thomas J.; Patel, Mahesh Z.; Spearin, Aaron; Fall, Brian L.

Agent Hodgkinson McInnes

Pub. Number AU-A-2005307720

PCT Pub. Number WO2006/055710

Priority 10/993,824 19.11.04 US

Filing date 15 November 2005

Wipo publication date 26 May 2006

International Classifications

B01D 29/11 (2006.01) Other filters with filtering elements stationary during filtration, e.g. pressure or suction filters, or filtering elements therefor - with bag, cage, hose, tube, sleeve or like filtering elements

B01D 29/21 (2006.01) Other filters with filtering elements stationary during filtration, e.g. pressure or suction filters, or filtering elements therefor

B01D 29/23 (2006.01) Other filters with filtering elements stationary during filtration, e.g. pressure or suction filters, or filtering elements therefor

B01D 29/54 (2006.01) Other filters with filtering elements stationary during filtration, e.g. pressure or suction filters, or filtering elements therefor

Event Publications

31 May 2007 PCT application entered the National Phase

  PCT publication WO2006/055710 Priority application(s): WO2006/055710

18 December 2008 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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.

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