HIGH OUTPUT OZONATING APPARATUS

Details for Australian Patent Application No. 2002229445 (hide)

Owner NORTHERN RESEARCH TECHNOLOGIES INC.

Inventors SHAW, Donald

Pub. Number AU-A-2002229445

PCT Pub. Number WO2002/062706

Priority 09/773,506 02.02.01 US

Filing date 1 February 2002

Wipo publication date 19 August 2002

International Classifications

C02F 001/00 Treatment of water, waste water, or sewage

Event Publications

13 February 2003 Application Open to Public Inspection

  Published as AU-A-2002229445

12 February 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This application lapsed under section 142(2)(f)/See Reg. 8.3(3). Examination has not yet been requested or directed for this application. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

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