Air filter assembly for filtering air having particulate matter

Details for Australian Patent Application No. 2001271698 (hide)

Owner Donaldson Company, Inc

Inventors Kosmider, Kristofer G.; Johnson, Steven A.; Raether, Thomas D

Agent Freehills

Pub. Number AU-B-2001271698

PCT Pub. Number WO02/02206

Priority 09607257 30.06.00 US; 09608774 30.06.00 US

Filing date 29 June 2001

Wipo publication date 14 January 2002

Acceptance publication date 18 August 2005

International Classifications

B01D 046/00 Filters or filtering processes specially modified for separating dispersed particles from gases or vapours

Event Publications

18 August 2005 Application Accepted

  Published as AU-B-2001271698

1 December 2005 Opposition Lodged

  ECS Australasia Pacific Pty Ltd has lodged an opposition against Donaldson Company, Inc.

8 June 2006 Opposition Withdrawn

  The opposition by ECS Australasia Pacific Pty Ltd against Donaldson Company, Inc has been withdrawn.

22 June 2006 Standard Patent Sealed

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