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Extract from the Register of European Patents

EP About this file: EP0705405

EP0705405 - PIT-SHAFT LINED WITH LARGE PIPES [Right-click to bookmark this link]
Former [1996/15]UNION FOR LARGE PIPES
[1996/52]
StatusNo opposition filed within time limit
Status updated on  31.10.1997
Database last updated on 15.08.2024
Most recent event   Tooltip28.08.2009Change - representativepublished on 30.09.2009  [2009/40]
Applicant(s)For all designated states
Preussag Wasser und Rohrtechnik GmbH
Karl-Wiechert-Allee 4
30625 Hannover / DE
[1997/03]
Former [1996/15]For all designated states
PREUSSAG ANLAGENBAU GMBH
Karl-Wiechert-Allee 4
D-30625 Hannover / DE
Inventor(s)01 / DERWAND, Helmut
Ruhestrasse 9
D-78737 Fluorn-Winzeln / DE
[1996/15]
Representative(s)Haar, Lucas Heinz Jörn
haarpatent
Patentanwälte Krämer Meyer
Goethestraße 2
61231 Bad Nauheim / DE
[N/P]
Former [2009/40]Haar, Lucas Heinz Jörn
Patentanwälte Haar & Schwarz-Haar Lessingstrasse 3
61231 Bad Nauheim / DE
Former [1996/15]Haar, Lucas H., Dipl.-Ing.
L.H. Haar & Partner, Patentanwälte, Karlstrasse 23 (Haus Otto)
D-61231 Bad Nauheim / DE
Application number, filing date94918295.022.06.1994
[1996/15]
WO1994DE00715
Priority number, dateDE19930009553U26.06.1993         Original published format: DE 9309553 U
[1996/15]
Filing languageDE
Procedural languageDE
PublicationType: A1 Application with search report
No.:WO9500794
Date:05.01.1995
Language:DE
[1995/02]
Type: A1 Application with search report 
No.:EP0705405
Date:10.04.1996
Language:DE
The application published by WIPO in one of the EPO official languages on 05.01.1995 takes the place of the publication of the European patent application.
[1996/15]
Type: B1 Patent specification 
No.:EP0705405
Date:27.12.1996
Language:DE
[1996/52]
Search report(s)International search report - published on:EP05.01.1995
ClassificationIPC:F16L37/252, E02D29/12
[1996/15]
CPC:
E02D29/12 (EP); F16L37/252 (EP)
Designated contracting statesAT,   BE,   CH,   DE,   DK,   ES,   FR,   GB,   GR,   IT,   LI,   NL,   PT,   SE [1996/15]
TitleGerman:VERROHRTES SCHACHTBAUWERK AUS GROSSROHREN[1996/52]
English:PIT-SHAFT LINED WITH LARGE PIPES[1996/52]
French:PUITS ETAYE AVEC DES CONDUITS DE GRAND DIAMETRE[1996/52]
Former [1996/15]ROHRVERBINDER FÜR GROSSROHRE
Former [1996/15]UNION FOR LARGE PIPES
Former [1996/15]RACCORD POUR CONDUITS DE GRAND DIAMETRE
Entry into regional phase13.01.1996National basic fee paid 
13.01.1996Designation fee(s) paid 
13.01.1996Examination fee paid 
Examination procedure25.01.1995Request for preliminary examination filed
International Preliminary Examining Authority: EP
13.01.1996Examination requested  [1996/15]
14.05.1996Despatch of communication of intention to grant (Approval: Yes)
25.06.1996Communication of intention to grant the patent
14.09.1996Fee for grant paid
14.09.1996Fee for publishing/printing paid
Opposition(s)30.09.1997No opposition filed within time limit [1997/51]
Fees paidRenewal fee
26.06.1996Renewal fee patent year 03
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  TooltipDK27.12.1996
ES27.12.1996
FR27.12.1996
GB27.12.1996
GR27.12.1996
IT27.12.1996
NL27.12.1996
PT27.03.1997
SE27.03.1997
BE30.06.1997
[2006/14]
Former [2003/08]DK27.12.1996
ES27.12.1996
GB27.12.1996
GR27.12.1996
IT27.12.1996
NL27.12.1996
PT27.03.1997
SE27.03.1997
FR23.05.1997
BE30.06.1997
Former [2002/26]DK27.12.1996
ES27.12.1996
GB27.12.1996
GR27.12.1996
IT27.12.1996
PT27.03.1997
SE27.03.1997
FR23.05.1997
BE30.06.1997
Former [2000/05]DK27.12.1996
GB27.12.1996
GR27.12.1996
IT27.12.1996
PT27.03.1997
SE27.03.1997
FR23.05.1997
BE30.06.1997
Former [1999/42]DK27.12.1996
GB27.12.1996
IT27.12.1996
PT27.03.1997
SE27.03.1997
FR23.05.1997
BE30.06.1997
Former [1998/23]DK27.12.1996
GB27.12.1996
PT27.03.1997
SE27.03.1997
FR23.05.1997
BE30.06.1997
Former [1998/15]BE27.12.1996
DK27.12.1996
GB27.12.1996
PT27.03.1997
SE27.03.1997
FR23.05.1997
Former [1998/11]BE27.12.1996
GB27.12.1996
PT27.03.1997
SE27.03.1997
FR23.05.1997
Former [1997/50]BE27.12.1996
GB27.12.1996
PT27.03.1997
FR23.05.1997
Former [1997/44]BE27.12.1996
GB27.12.1996
FR23.05.1997
Former [1997/42]BE27.12.1996
GB27.12.1996
Former [1997/40]BE27.12.1996
Cited inInternational search[YA]GB273075  (ANDREW HERBERT YOUNG) [Y] 3 * figure - * [A] 1,2,7,8;
 [A]FR1168602  (A POMEON & CIE ETS) [A] 1* figure - *;
 [XY]CH373608  (CONST METALLIQUES ET MECANIQUE [CH]) [X] 1,2,4,7 * page 1, column L, line 24 - column R, line 52; figure - * [Y] 3
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.