FILTER ELEMENT FOR USE IN BIOTOPES, SWIMMING PONDS AND THE LIKE

Details for Australian Patent Application No. 2002240698 (hide)

Owner ROLAND GRAF WASSERFILTER GESELLSCHAFT M.B.H.

Inventors GRAF, Roland

Pub. Number AU-A-2002240698

PCT Pub. Number WO2002/081051

Priority GM 259/2001 03.04.01 AT

Filing date 29 March 2002

Wipo publication date 21 October 2002

International Classifications

B01D 029/15 Other filters with filtering elements stationary during filtration, e.g. pressure or suction filters, or filtering elements therefor

B01D 029/58 Other filters with filtering elements stationary during filtration, e.g. pressure or suction filters, or filtering elements therefor

Event Publications

10 April 2003 Application Open to Public Inspection

  Published as AU-A-2002240698

19 February 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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

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