A recirculating evapotranspiration channel for on site wastewater treatment and reuse

Details for Australian Patent Application No. 2004100164 (hide)

Owner Kele, B.

Inventors Kele, Benjamin Mark

Agent Benjamin Mark Kele

Pub. Number AU-A-2004100164

Filing date 5 March 2004

Opi date 22 April 2004

International Classifications

C02F 009/00 Multistep treatment of water, waste water or sewage

C02F 003/00 Biological treatment of water, waste water, or sewage

C02F 003/32 Biological treatment of water, waste water, or sewage - characterised by the animals or plants used, e.g. algae

Event Publications

18 March 2004 Innovation Patent Application Filed

22 April 2004 Innovation Patent Open to Public Inspection

  Published as AU-A-2004100164

22 April 2004 Innovation Patent Sealed

29 September 2011 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This patent ceased under section 143A(d), or Expired. Examination has not been requested on this patent. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

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