A drum filter assembly

Details for Australian Patent Application No. 2007229364 (hide)

Owner Cumminscorp Limited

Inventors Cummins, Ian Geoffrey

Agent John R.G. Gardner

Pub. Number AU-A-2007229364

Parent 2002328669

Filing date 18 October 2007

Wipo publication date 8 November 2007

International Classifications

A01K 63/00 (2006.01) Receptacles for live fish, e.g. aquaria

A01K 63/04 (2006.01) Receptacles for live fish, e.g. aquaria - Arrangements for treating water specially adapted to receptacles for live fish

B01D 24/46 (2006.01) Filtration

B01D 33/06 (2006.01) Filters with filtering elements which move during the filtering operation - with rotary cylindrical filtering surfaces, e.g. hollow drums

B01D 33/15 (2006.01) Filters with filtering elements which move during the filtering operation - with rotary plane filtering surfaces

B01D 33/27 (2006.01) Filters with filtering elements which move during the filtering operation

B01D 33/44 (2006.01) Filters with filtering elements which move during the filtering operation - Regenerating the filter material in the filter

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

B01D 35/027 (2006.01) Other filtering devices

C02F 1/24 (2006.01) Treatment of water, waste water, or sewage - by flotation

C02F 1/32 (2006.01) Treatment of water, waste water, or sewage - with ultra-violet light

C02F 1/78 (2006.01) Treatment of water, waste water, or sewage - with ozone

C02F 3/06 (2006.01) Biological treatment of water, waste water, or sewage - using submerged filters

Event Publications

1 November 2007 Complete Application Filed

8 November 2007 Application Open to Public Inspection

  Published as AU-A-2007229364

7 April 2011 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This application lapsed under section 142(2)(d). Examination has been requested or an examination report has issued for this application. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

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