DEVICE FOR STIRRING AND AERATING A LIQUID IN A TREATMENT VESSEL

Details for Australian Patent Application No. 2002257865 (hide)

Owner INNOVA ENVIRONNEMENT

Inventors BOULANT, Alain

Pub. Number AU-A-2002257865

PCT Pub. Number WO2002/085799

Priority 01/05292 19.04.01 FR

Filing date 17 April 2002

Wipo publication date 5 November 2002

International Classifications

C02F 003/16 Biological treatment of water, waste water, or sewage

C02F 003/22 Biological treatment of water, waste water, or sewage - using circulation pipes

B01F 003/04 Mixing, e.g. dispersing, emulsifying, according to the phases to be mixed - gases or vapours with liquids

Event Publications

17 April 2003 Application Open to Public Inspection

  Published as AU-A-2002257865

19 February 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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

Legal

The information provided by the Site not in the nature of legal or other professional advice. The information provided by the Site is derived from third parties and may contain errors. You must make your own enquiries and seek independent advice from the relevant industry professionals before acting or relying on any information contained herein. Check the above data against the Australian Patent Office AUSPAT database.

Next and Previous Patents/Applications

2002257866-DEVICE FOR STIRRING AND AERATING A LIQUID IN A TREATMENT VESSEL

2002257864-DEVICE FOR READING THE ROTATIONAL SPEED OF A PAINT SPRAYER PROVIDED WITH A ROTATING BOWL