SLOTTED-HOLE SIEVE ARRANGEMENT

Details for Australian Patent Application No. 2002362497 (hide)

Owner HEINRICH FIEDLER GMBH AND CO. KG

Inventors MICKELAT, Thomas; GASSMANN, Hubert

Pub. Number AU-A-2002362497

PCT Number PCT/EP02/10812

PCT Pub. Number WO2003/028846

Priority 101 48 192.6 28.09.01 DE

Filing date 26 September 2002

Wipo publication date 14 April 2003

International Classifications

B01D 029/44 Other filters with filtering elements stationary during filtration, e.g. pressure or suction filters, or filtering elements therefor - Edge filtering elements, i.e. using contiguous impervious surfaces

D21D 005/16 Purification of the pulp suspension by mechanical means

B07B 001/46 Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like - Constructional details of screens in general

Event Publications

8 May 2003 Complete Application Filed

  Priority application(s): 101 48 192.6 28.09.01 DE

26 June 2003 Application Open to Public Inspection

  Published as AU-A-2002362497

17 June 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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