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Extract from the Register of European Patents

EP About this file: EP1629226

EP1629226 - BACKFLOW PREVENTER [Right-click to bookmark this link]
StatusNo opposition filed within time limit
Status updated on  28.12.2007
Database last updated on 23.04.2024
Most recent event   Tooltip17.04.2015Change - lapse in a contracting state
State(s) deleted from list of lapses: CH, LI		published on 20.05.2015  [2015/21]
Applicant(s)For all designated states
Neoperl GmbH
Klosterrunsstr. 11
79379 Müllheim / DE
[N/P]
Former [2006/09]For all designated states
Neoperl GmbH
Klosterrunsstrasse 11
79379 Müllheim / DE
Inventor(s)01 / FANGMEIER, Martin
Liestengasse 2c
79424 Auggen / DE
 [2006/09]
Representative(s)Maucher, Wolfgang, et al
Patent- und Rechtsanwaltssozietät
Maucher, Börjes & Kollegen
Urachstrasse 23
79102 Freiburg im Breisgau / DE
[N/P]
Former [2006/09]Maucher, Wolfgang, et al
Maucher, Börjes & Kollegen Dreikönigstrasse 13
79102 Freiburg / DE
Application number, filing date04765653.322.09.2004
[2006/09]
WO2004EP10837
Priority number, dateDE2003216977U03.11.2003         Original published format: DE 20316977 U
[2006/09]
Filing languageDE
Procedural languageDE
PublicationType: A1 Application with search report
No.:WO2005052421
Date:09.06.2005
Language:DE
[2005/23]
Type: A1 Application with search report 
No.:EP1629226
Date:01.03.2006
Language:DE
The application published by WIPO in one of the EPO official languages on 09.06.2005 takes the place of the publication of the European patent application.
[2006/09]
Type: B1 Patent specification 
No.:EP1629226
Date:21.02.2007
Language:DE
[2007/08]
Search report(s)International search report - published on:EP09.06.2005
ClassificationIPC:F16K15/06
[2006/09]
CPC:
F16K15/063 (EP,US); Y10T137/3294 (EP,US); Y10T137/7913 (EP,US);
Y10T137/792 (EP,US); Y10T137/7932 (EP,US); Y10T137/7938 (EP,US)
Designated contracting statesAT,   BE,   BG,   CH,   CY,   CZ,   DE,   DK,   EE,   ES,   FI,   FR,   GB,   GR,   HU,   IE,   IT,   LI,   LU,   MC,   NL,   PL,   PT,   RO,   SE,   SI,   SK,   TR [2006/09]
Extension statesALNot yet paid
HRNot yet paid
LTNot yet paid
LVNot yet paid
MKNot yet paid
TitleGerman:RÜCKFLUSSVERHINDERER[2006/09]
English:BACKFLOW PREVENTER[2006/09]
French:SYSTEME ANTI-REFLUX[2006/09]
Entry into regional phase17.12.2005National basic fee paid 
17.12.2005Designation fee(s) paid 
17.12.2005Examination fee paid 
Examination procedure27.05.2005Request for preliminary examination filed
International Preliminary Examining Authority: EP
17.12.2005Examination requested  [2006/09]
22.03.2006Despatch of a communication from the examining division (Time limit: M04)
05.07.2006Reply to a communication from the examining division
11.10.2006Communication of intention to grant the patent
04.01.2007Fee for grant paid
04.01.2007Fee for publishing/printing paid
Opposition(s)22.11.2007No opposition filed within time limit [2008/05]
Fees paidRenewal fee
09.08.2006Renewal 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  TooltipCY21.02.2007
CZ21.02.2007
DK21.02.2007
EE21.02.2007
FI21.02.2007
FR21.02.2007
GB21.02.2007
IE21.02.2007
NL21.02.2007
PL21.02.2007
RO21.02.2007
SI21.02.2007
SK21.02.2007
TR21.02.2007
BG21.05.2007
SE21.05.2007
GR22.05.2007
ES01.06.2007
PT23.07.2007
HU22.08.2007
AT22.09.2007
LU22.09.2007
BE30.09.2007
MC30.09.2007
[2015/21]
Former [2009/44]CY21.02.2007
CZ21.02.2007
DK21.02.2007
EE21.02.2007
FI21.02.2007
FR21.02.2007
GB21.02.2007
IE21.02.2007
NL21.02.2007
PL21.02.2007
RO21.02.2007
SI21.02.2007
SK21.02.2007
TR21.02.2007
BG21.05.2007
SE21.05.2007
GR22.05.2007
ES01.06.2007
PT23.07.2007
HU22.08.2007
AT22.09.2007
LU22.09.2007
BE30.09.2007
CH30.09.2007
LI30.09.2007
MC30.09.2007
Former [2009/41]CY21.02.2007
CZ21.02.2007
DK21.02.2007
EE21.02.2007
FI21.02.2007
FR21.02.2007
GB21.02.2007
IE21.02.2007
NL21.02.2007
PL21.02.2007
RO21.02.2007
SI21.02.2007
SK21.02.2007
BG21.05.2007
SE21.05.2007
GR22.05.2007
ES01.06.2007
PT23.07.2007
HU22.08.2007
AT22.09.2007
LU22.09.2007
BE30.09.2007
CH30.09.2007
LI30.09.2007
MC30.09.2007
Former [2009/35]CY21.02.2007
CZ21.02.2007
DK21.02.2007
EE21.02.2007
FI21.02.2007
FR21.02.2007
GB21.02.2007
IE21.02.2007
NL21.02.2007
PL21.02.2007
RO21.02.2007
SI21.02.2007
SK21.02.2007
BG21.05.2007
SE21.05.2007
GR22.05.2007
ES01.06.2007
PT23.07.2007
AT22.09.2007
BE30.09.2007
CH30.09.2007
LI30.09.2007
MC30.09.2007
Former [2009/31]CZ21.02.2007
DK21.02.2007
EE21.02.2007
FI21.02.2007
FR21.02.2007
GB21.02.2007
IE21.02.2007
NL21.02.2007
PL21.02.2007
RO21.02.2007
SI21.02.2007
SK21.02.2007
BG21.05.2007
SE21.05.2007
GR22.05.2007
ES01.06.2007
PT23.07.2007
AT22.09.2007
BE30.09.2007
CH30.09.2007
LI30.09.2007
MC30.09.2007
Former [2009/11]CZ21.02.2007
DK21.02.2007
EE21.02.2007
FI21.02.2007
FR21.02.2007
GB21.02.2007
IE21.02.2007
NL21.02.2007
PL21.02.2007
RO21.02.2007
SI21.02.2007
SK21.02.2007
BG21.05.2007
SE21.05.2007
GR22.05.2007
ES01.06.2007
PT23.07.2007
AT22.09.2007
BE30.09.2007
MC30.09.2007
Former [2008/52]CZ21.02.2007
DK21.02.2007
FI21.02.2007
FR21.02.2007
GB21.02.2007
IE21.02.2007
NL21.02.2007
PL21.02.2007
RO21.02.2007
SI21.02.2007
SK21.02.2007
BG21.05.2007
SE21.05.2007
GR22.05.2007
ES01.06.2007
PT23.07.2007
AT22.09.2007
BE30.09.2007
MC30.09.2007
Former [2008/50]CZ21.02.2007
DK21.02.2007
FI21.02.2007
GB21.02.2007
IE21.02.2007
NL21.02.2007
PL21.02.2007
RO21.02.2007
SI21.02.2007
SK21.02.2007
BG21.05.2007
SE21.05.2007
GR22.05.2007
ES01.06.2007
PT23.07.2007
AT22.09.2007
BE30.09.2007
MC30.09.2007
FR12.10.2007
Former [2008/40]CZ21.02.2007
DK21.02.2007
FI21.02.2007
GB21.02.2007
IE21.02.2007
NL21.02.2007
PL21.02.2007
RO21.02.2007
SI21.02.2007
SK21.02.2007
BG21.05.2007
SE21.05.2007
GR22.05.2007
ES01.06.2007
PT23.07.2007
BE30.09.2007
MC30.09.2007
FR12.10.2007
Former [2008/22]CZ21.02.2007
DK21.02.2007
FI21.02.2007
GB21.02.2007
IE21.02.2007
NL21.02.2007
PL21.02.2007
RO21.02.2007
SI21.02.2007
SK21.02.2007
BG21.05.2007
SE21.05.2007
GR22.05.2007
ES01.06.2007
PT23.07.2007
MC30.09.2007
FR12.10.2007
Former [2008/04]CZ21.02.2007
DK21.02.2007
FI21.02.2007
GB21.02.2007
IE21.02.2007
NL21.02.2007
PL21.02.2007
RO21.02.2007
SI21.02.2007
SK21.02.2007
BG21.05.2007
SE21.05.2007
ES01.06.2007
PT23.07.2007
Former [2008/02]CZ21.02.2007
DK21.02.2007
FI21.02.2007
GB21.02.2007
IE21.02.2007
NL21.02.2007
PL21.02.2007
SI21.02.2007
SK21.02.2007
BG21.05.2007
SE21.05.2007
ES01.06.2007
PT23.07.2007
Former [2007/51]DK21.02.2007
FI21.02.2007
GB21.02.2007
IE21.02.2007
NL21.02.2007
PL21.02.2007
SI21.02.2007
SK21.02.2007
BG21.05.2007
SE21.05.2007
ES01.06.2007
PT23.07.2007
Former [2007/47]DK21.02.2007
FI21.02.2007
NL21.02.2007
PL21.02.2007
SI21.02.2007
SE21.05.2007
ES01.06.2007
Former [2007/44]FI21.02.2007
NL21.02.2007
PL21.02.2007
SI21.02.2007
SE21.05.2007
ES01.06.2007
Cited inInternational search[XI]GB661479  (GEN MOTORS CORP) [X] 1-4,7,8 * page 1, line 53 - line 94; figure -; claim 1 * [I] 9,10;
 [A]GB1031226  (CLAPETS T J SOC D) [A] 1* page 2, line 37 - line 107; figure - *;
 [AD]DE3722665  (WILDFANG DIETER KG [DE]) [AD] 1 * the whole document *
by applicantDE3722665
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.