METHOD AND APPARATUS FOR CLEANING FILTERS

Details for Australian Patent Application No. 2002233514 (hide)

Owner GRUNWELL, Kenneth, William

Inventors GRUNWELL, Kenneth, William

Pub. Number AU-A-2002233514

PCT Pub. Number WO2002/066143

Priority 0104107.8 20.02.01 GB

Filing date 20 February 2002

Wipo publication date 4 September 2002

International Classifications

B01D 041/04 Regeneration of the filtering material or filter elements outside the filter for liquid or gaseous fluids

Event Publications

27 February 2003 Application Open to Public Inspection

  Published as AU-A-2002233514

12 February 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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