Stationary cloth media filtration and self-aligning backwash assembly

Details for Australian Patent Application No. 2011200560 (hide)

Owner Aqua-Aerobic Systems, Inc.

Inventors Smith, David; Bergmann, Eugen O.; Johnson, Lloyd W.; Baumann, Peter

Agent Spruson & Ferguson

Pub. Number AU-B-2011200560

Parent 2006227481

Filing date 10 February 2011

Wipo publication date 3 March 2011

Acceptance publication date 22 December 2011

International Classifications

B01D 29/15 (2006.01) Other filters with filtering elements stationary during filtration, e.g. pressure or suction filters, or filtering elements therefor

B01D 29/68 (2006.01) Other filters with filtering elements stationary during filtration, e.g. pressure or suction filters, or filtering elements therefor

B01D 33/58 (2006.01) Filters with filtering elements which move during the filtering operation

Event Publications

24 February 2011 Complete Application Filed

3 March 2011 Application Open to Public Inspection

  Published as AU-B-2011200560

22 December 2011 Application Accepted

  Published as AU-B-2011200560

19 April 2012 Standard Patent Sealed

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