Filter bag with support cage

Details for Australian Patent Application No. 2003233397 (hide)

Owner Albany International Corp.

Inventors Moeser, Ray; Bowden, Paul; Gerakios, Michael

Agent A J Park

Pub. Number AU-B-2003233397

PCT Number PCT/US03/07753

PCT Pub. Number WO2003/082438

Priority 10/104,043 22.03.02 US

Filing date 13 March 2003

Wipo publication date 13 October 2003

Acceptance publication date 8 November 2007

International Classifications

B01D 39/08 (2006.01) Filtering material for liquid or gaseous fluids - Filter cloth, i.e. woven, knitted or interlaced material

B01D 39/12 (2006.01) Filtering material for liquid or gaseous fluids

B01D 39/16 (2006.01) Filtering material for liquid or gaseous fluids - of organic material, e.g. synthetic fibres

B01D 46/02 (2006.01) Filters or filtering processes specially modified for separating dispersed particles from gases or vapours - Particle separators, e.g. dust precipitators, having hollow filters made of flexible material

B01D 46/08 (2006.01) Filters or filtering processes specially modified for separating dispersed particles from gases or vapours

Event Publications

28 August 2003 Complete Application Filed

  Priority application(s): 10/104,043 22.03.02 US

20 November 2003 Application Open to Public Inspection

  Published as AU-B-2003233397

8 November 2007 Application Accepted

  Published as AU-B-2003233397

6 March 2008 Standard Patent Sealed

3 April 2008 Application for Amendment

  The nature of the amendment is as shown in the statement(s) filed 21 Dec 2007. Address for service in Australia - A J PARK PO Box 949 Wellington

21 August 2008 Amendment Made

  The nature of the amendment is as shown in the statement(s) filed 21 Dec 2007

6 November 2008 Assignment Registered

  Albany International Corp. The patent has been assigned to All Filtration Technologies (Hong Kong) Limited

6 October 2011 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This patent ceased under section 143(a), or Expired. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

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