DEVICE FOR FILTERING A FLUID, ESPECIALLY FOR PLASTICPROCESSING INSTALLATIONS

Details for Australian Patent Application No. 2003299022 (hide)

Owner KREYENBORG VERWALTUNGEN UND BETEILIGUNGEN GMBH AND CO. KG

Inventors WOSTMANN, Stefan; MIDDLER, Robert

Pub. Number AU-A-2003299022

PCT Number PCT/DE2003/0024

PCT Pub. Number WO2004/026432

Priority 102 54 022.5 20.11.02 DE; 103 08 429.0 27.02.03 DE; 103 17 170.3 15.04.03 DE; 102 42 993.6 17.09.02 DE

Filing date 18 July 2003

Wipo publication date 8 April 2004

International Classifications

B01D 029/66 Other filters with filtering elements stationary during filtration, e.g. pressure or suction filters, or filtering elements therefor - by flushing, e.g. counter-current air-bumps

B01D 035/12 Other filtering devices

B29C 047/68 Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form

Event Publications

13 May 2004 Complete Application Filed

  Priority application(s): 102 54 022.5 20.11.02 DE; 103 08 429.0 27.02.03 DE; 103 17 170.3 15.04.03 DE; 102 42 993.6 17.09.02 DE

20 May 2004 Application Open to Public Inspection

  Published as AU-A-2003299022

21 July 2005 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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