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Extract from the Register of European Patents

EP About this file: EP0910707

EP0910707 - STEPPED FILTRATION DEVICE FOR MECHANICALLY SEPARATING SOLIDS FROM LIQUIDS [Right-click to bookmark this link]
StatusNo opposition filed within time limit
Status updated on  13.07.2002
Database last updated on 15.06.2024
Most recent event   Tooltip14.03.2008Lapse of the patent in a contracting state
New state(s): IT		published on 16.04.2008  [2008/16]
Applicant(s)For all designated states
Jürgen Kuhn und Michael Kuhn Grundstücksverwaltungs- und verpachtungs GbR
Franz-Kuhn-Strasse 1-3
74746 Höpfingen / DE
[2002/32]
Former [1999/52]For all designated states
Egner Umwelttechnologie GmbH
Industriestrasse 7-8
74740 Adelsheim / DE
Former [1999/17]For all designated states
Egner Umwelttechnologie GmbH
Jahnstrasse 19
74722 Buchen / DE
Inventor(s)01 / GIERSBERG, Alfred
Bernhard-Letterhaus-Strasse 3
D-59192 Bergkamen / DE
[1999/17]
Representative(s)Clemens, Gerhard
Patentanwaltskanzlei
Müller, Clemens & Hach
Lerchenstrasse 56
74074 Heilbronn / DE
[N/P]
Former [1999/17]Clemens, Gerhard, Dr.-Ing.
Patentanwaltskanzlei, Müller, Clemens & Hach, Lerchenstrasse 56
74074 Heilbronn / DE
Application number, filing date98932027.029.04.1998
[1999/17]
WO1998DE01184
Priority number, dateDE199711937107.05.1997         Original published format: DE 19719371
[1999/17]
Filing languageDE
Procedural languageDE
PublicationType: A1 Application with search report
No.:WO9850638
Date:12.11.1998
Language:DE
[1998/45]
Type: A1 Application with search report 
No.:EP0910707
Date:28.04.1999
Language:DE
The application published by WIPO in one of the EPO official languages on 12.11.1998 takes the place of the publication of the European patent application.
[1999/17]
Type: B1 Patent specification 
No.:EP0910707
Date:05.09.2001
Language:DE
[2001/36]
Search report(s)International search report - published on:EP12.11.1998
ClassificationIPC:E02B5/08, E03F5/14
[1999/17]
CPC:
E02B8/026 (EP,US)
Designated contracting statesAT,   BE,   CH,   DE,   DK,   ES,   FR,   GB,   GR,   IE,   IT,   LI,   NL,   PT,   SE [1999/17]
TitleGerman:FILTERSTUFENVORRICHTUNG ZUR MASCHINELLEN FESTSTOFFSEPARATION AUS FLÜSSIGKEITEN[1999/17]
English:STEPPED FILTRATION DEVICE FOR MECHANICALLY SEPARATING SOLIDS FROM LIQUIDS[1999/17]
French:DISPOSITIF DE FILTRATION ETAGE POUR LA SEPARATION MECANIQUE DE SOLIDES CONTENUS DANS DES LIQUIDES[1999/17]
Entry into regional phase02.02.1999National basic fee paid 
02.02.1999Designation fee(s) paid 
02.02.1999Examination fee paid 
Examination procedure02.02.1999Examination requested  [1999/17]
31.10.2000Despatch of communication of intention to grant (Approval: Yes)
02.03.2001Communication of intention to grant the patent
09.05.2001Fee for grant paid
09.05.2001Fee for publishing/printing paid
Opposition(s)06.06.2002No opposition filed within time limit [2002/35]
Fees paidRenewal fee
19.04.2000Renewal fee patent year 03
19.04.2001Renewal fee patent year 04
Opt-out from the exclusive  Tooltip
competence of the Unified
Patent Court		 See the Register of the Unified Patent Court for opt-out data
Responsibility for the accuracy, completeness or quality of the data displayed under the link provided lies entirely with the Unified Patent Court.
Lapses during opposition  TooltipGB05.09.2001
IE05.09.2001
IT05.09.2001
PT05.12.2001
SE05.12.2001
GR07.12.2001
ES26.03.2002
[2008/16]
Former [2005/01]GB05.09.2001
IE05.09.2001
PT05.12.2001
SE05.12.2001
GR07.12.2001
ES26.03.2002
Former [2004/16]GB05.09.2001
IE05.09.2001
PT05.12.2001
SE05.12.2001
ES26.03.2002
Former [2004/04]GB05.09.2001
IE05.09.2001
PT05.12.2001
ES26.03.2002
Former [2002/48]GB05.09.2001
IE05.09.2001
PT05.12.2001
Former [2002/37]GB05.09.2001
PT05.12.2001
Former [2002/27]PT05.12.2001
Cited inInternational search[A]US1751421  (REID CHARLES R) [A] 1-8 * the whole document *;
 [AD]WO9424373  (HEDMAN LARS [CH], et al) [AD] 1-3,5-8 * the whole document *;
 [AD]DE4001859  (SCHREIBER BERTHOLD [DE], et al) [AD] 1-8 * the whole document *;
 [A]DE29700382U  (NIEHUES KONRAD [DE])
by applicantEP0098820
 DE4001859
 WO9424373
The EPO accepts no responsibility for the accuracy of data originating from other authorities; in particular, it does not guarantee that it is complete, up to date or fit for specific purposes.