Method and apparatus for ultrasonic treatment of fluids

Details for Australian Patent Application No. 2002232852 (hide)

Owner Scott, H.

Inventors Scott, Harold, W.

Agent Griffith Hack

Pub. Number AU-B-2002232852

PCT Pub. Number WO2002/053503

Priority 09/755,915 06.01.01 US

Filing date 31 December 2001

Wipo publication date 16 July 2002

Acceptance publication date 28 October 2004

International Classifications

C02F 001/36 Treatment of water, waste water, or sewage

Event Publications

23 January 2003 Application Open to Public Inspection

  Published as AU-B-2002232852

28 October 2004 Application Accepted

  Published as AU-B-2002232852

24 February 2005 Standard Patent Sealed

23 August 2007 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This patent ceased under section 143(a), or Expired. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

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