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Extract from the Register of European Patents

EP About this file: EP0425530

EP0425530 - CLOSURE DEVICE FOR DRAINPIPES [Right-click to bookmark this link]
StatusNo opposition filed within time limit
Status updated on  03.08.1993
Database last updated on 05.10.2024
Most recent event   Tooltip30.11.2007Lapse of the patent in a contracting state
Updated state(s): FR		published on 02.01.2008  [2008/01]
Applicant(s)For all designated states
SION, Karl
Halfendriesch 4
D-52080 Aachen / DE
For all designated states
WIRTZ, Dieter
Krebsstrasse 74
D-52080 Aachen / DE
[1991/19]
Inventor(s)01 / see applicant
...
[1991/19]
Representative(s)von Creytz, Dietrich
Tannenweg 25
41844 Wegberg / DE
[N/P]
Former [1991/19]von Creytz, Dietrich, Dipl.-Phys.
Tannenweg 25
D-41844 Wegberg / DE
Application number, filing date89907666.507.07.1989
[1991/19]
WO1989DE00447
Priority number, dateDE1988382355612.07.1988         Original published format: DE 3823556
DE1989390013304.01.1989         Original published format: DE 3900133
DE19890000674U23.01.1989         Original published format: DE 8900674 U
[1991/19]
Filing languageDE
Procedural languageDE
PublicationType: A1 Application with search report
No.:WO9000652
Date:25.01.1990
Language:DE
[1990/03]
Type: A1 Application with search report 
No.:EP0425530
Date:08.05.1991
Language:DE
The application published by WIPO in one of the EPO official languages on 25.01.1990 takes the place of the publication of the European patent application.
[1991/19]
Type: B1 Patent specification 
No.:EP0425530
Date:30.09.1992
Language:DE
[1992/40]
Search report(s)International search report - published on:EP25.01.1990
ClassificationIPC:E03F7/02, F16K7/10
[1991/19]
CPC:
F16L55/134 (EP,US); E03F7/02 (EP,US); F16K7/10 (EP,US)
Designated contracting statesAT,   BE,   CH,   DE,   FR,   GB,   IT,   LI,   LU,   NL,   SE [1991/19]
TitleGerman:ABSPERRVORRICHTUNG FÜR ABFLUSSKANÄLE[1991/19]
English:CLOSURE DEVICE FOR DRAINPIPES[1991/19]
French:DISPOSITIF D'OBTURATION DE CANAUX D'ECOULEMENT[1991/19]
Entry into regional phase29.12.1990National basic fee paid 
29.12.1990Designation fee(s) paid 
29.12.1990Examination fee paid 
Examination procedure11.01.1990Request for preliminary examination filed
International Preliminary Examining Authority: DE
29.12.1990Examination requested  [1991/19]
04.11.1991Despatch of communication of intention to grant (Approval: Yes)
04.03.1992Communication of intention to grant the patent
09.04.1992Fee for grant paid
09.04.1992Fee for publishing/printing paid
Opposition(s)01.07.1993No opposition filed within time limit [1993/38]
Fees paidRenewal fee
06.09.1991Renewal fee patent year 03
21.07.1992Renewal fee patent year 04
Penalty fee
Additional fee for renewal fee
31.07.199103   M06   Fee paid on   06.09.1991
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  TooltipBE30.09.1992
FR30.09.1992
GB30.09.1992
IT30.09.1992
NL30.09.1992
SE30.09.1992
[2004/35]
Former [1999/42]BE30.09.1992
GB30.09.1992
IT30.09.1992
NL30.09.1992
SE30.09.1992
FR19.02.1993
Former [1993/47]BE30.09.1992
GB30.09.1992
NL30.09.1992
SE30.09.1992
FR19.02.1993
Former [1993/33]BE30.09.1992
NL30.09.1992
SE30.09.1992
FR19.02.1993
Former [1993/21]BE30.09.1992
NL30.09.1992
SE30.09.1992
Former [1993/19]BE30.09.1992
SE30.09.1992
Former [1993/16]SE30.09.1992
Cited inInternational searchUS3870085  [ ] (SCHNEIDER MICHAEL);
 US3890994  [ ] (OLSEN CHARLES R);
 FR2617572  [ ] (ELECTRICITE DE FRANCE [FR])
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.