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Extract from the Register of European Patents

EP About this file: EP3375945

EP3375945 - CLOSURE DEVICE FOR A BACK FLOW PREVENTER [Right-click to bookmark this link]
StatusNo opposition filed within time limit
Status updated on  19.03.2021
Database last updated on 21.05.2024
FormerThe patent has been granted
Status updated on  10.04.2020
FormerGrant of patent is intended
Status updated on  01.03.2020
FormerExamination is in progress
Status updated on  26.06.2019
FormerRequest for examination was made
Status updated on  22.03.2019
FormerThe application has been published
Status updated on  17.08.2018
Most recent event   Tooltip15.07.2022Lapse of the patent in a contracting state
New state(s): MK		published on 17.08.2022  [2022/33]
Applicant(s)For all designated states
STRATE Technologie für Abwasser GmbH
Im Kirchenfelde 11
31157 Sarstedt / DE
[N/P]
Former [2018/38]For all designated states
STRATE Technologie für Abwasser GmbH
Im Kirchnfelde 11
31157 Sarstedt / DE
Inventor(s)01 / Demmig, Detlev
Wildemannstraße 7
38723 Seesen / DE
 [2018/38]
Representative(s)Patentanwälte Thömen & Körner
Zeppelinstraße 5
30175 Hannover / DE
[2020/20]
Former [2018/38]Patentanwälte Thömen & Körner
Zeppelinstrasse 5
30175 Hannover / DE
Application number, filing date18170727.403.09.2015
[2018/38]
Priority number, dateDE20141011286708.09.2014         Original published format: DE102014112867
[2018/38]
Filing languageDE
Procedural languageDE
PublicationType: A1 Application with search report 
No.:EP3375945
Date:19.09.2018
Language:DE
[2018/38]
Type: B1 Patent specification 
No.:EP3375945
Date:13.05.2020
Language:DE
[2020/20]
Search report(s)(Supplementary) European search report - dispatched on:EP25.07.2018
ClassificationIPC:E03F7/04
[2018/38]
CPC:
E03F7/04 (EP)
Designated contracting statesAL,   AT,   BE,   BG,   CH,   CY,   CZ,   DE,   DK,   EE,   ES,   FI,   FR,   GB,   GR,   HR,   HU,   IE,   IS,   IT,   LI,   LT,   LU,   LV,   MC,   MK,   MT,   NL,   NO,   PL,   PT,   RO,   RS,   SE,   SI,   SK,   SM,   TR [2019/17]
Former [2018/38]AL,  AT,  BE,  BG,  CH,  CY,  CZ,  DE,  DK,  EE,  ES,  FI,  FR,  GB,  GR,  HR,  HU,  IE,  IS,  IT,  LI,  LT,  LU,  LV,  MC,  MK,  MT,  NL,  NO,  PL,  PT,  RO,  RS,  SE,  SI,  SK,  SM,  TR 
TitleGerman:VERSCHLUSSVORRICHTUNG FÜR EINEN RÜCKFLUSSVERHINDERER[2018/38]
English:CLOSURE DEVICE FOR A BACK FLOW PREVENTER[2018/38]
French:DISPOSITIF DE FERMETURE POUR UN CLAPET ANTI-RETOUR[2018/38]
Examination procedure15.03.2019Examination requested  [2019/17]
15.03.2019Date on which the examining division has become responsible
19.03.2019Amendment by applicant (claims and/or description)
01.07.2019Despatch of a communication from the examining division (Time limit: M04)
11.11.2019Reply to a communication from the examining division
02.03.2020Communication of intention to grant the patent
17.03.2020Fee for grant paid
17.03.2020Fee for publishing/printing paid
06.04.2020Receipt of the translation of the claim(s)
Parent application(s)   TooltipEP15183613.7  / EP2993276
Opposition(s)16.02.2021No opposition filed within time limit [2021/16]
Fees paidRenewal fee
07.05.2018Renewal fee patent year 03
17.09.2018Renewal fee patent year 04
13.09.2019Renewal fee patent year 05
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  TooltipHU03.09.2015
AL13.05.2020
CY13.05.2020
CZ13.05.2020
EE13.05.2020
ES13.05.2020
FI13.05.2020
HR13.05.2020
IT13.05.2020
LT13.05.2020
LV13.05.2020
MC13.05.2020
MK13.05.2020
MT13.05.2020
RO13.05.2020
RS13.05.2020
SI13.05.2020
SK13.05.2020
SM13.05.2020
TR13.05.2020
BG13.08.2020
GR14.08.2020
AT03.09.2020
GB03.09.2020
IE03.09.2020
LU03.09.2020
IS13.09.2020
PT14.09.2020
BE30.09.2020
CH30.09.2020
LI30.09.2020
[2022/33]
Former [2022/28]HU03.09.2015
AL13.05.2020
CY13.05.2020
CZ13.05.2020
EE13.05.2020
ES13.05.2020
FI13.05.2020
HR13.05.2020
IT13.05.2020
LT13.05.2020
LV13.05.2020
MC13.05.2020
MT13.05.2020
RO13.05.2020
RS13.05.2020
SI13.05.2020
SK13.05.2020
SM13.05.2020
TR13.05.2020
BG13.08.2020
GR14.08.2020
AT03.09.2020
GB03.09.2020
IE03.09.2020
LU03.09.2020
IS13.09.2020
PT14.09.2020
BE30.09.2020
CH30.09.2020
LI30.09.2020
Former [2022/27]HU03.09.2015
AL13.05.2020
CY13.05.2020
CZ13.05.2020
EE13.05.2020
ES13.05.2020
FI13.05.2020
HR13.05.2020
IT13.05.2020
LT13.05.2020
LV13.05.2020
MT13.05.2020
RO13.05.2020
RS13.05.2020
SI13.05.2020
SK13.05.2020
SM13.05.2020
TR13.05.2020
BG13.08.2020
GR14.08.2020
AT03.09.2020
GB03.09.2020
IE03.09.2020
LU03.09.2020
IS13.09.2020
PT14.09.2020
BE30.09.2020
CH30.09.2020
LI30.09.2020
Former [2022/07]AL13.05.2020
CZ13.05.2020
EE13.05.2020
ES13.05.2020
FI13.05.2020
HR13.05.2020
IT13.05.2020
LT13.05.2020
LV13.05.2020
RO13.05.2020
RS13.05.2020
SI13.05.2020
SK13.05.2020
SM13.05.2020
BG13.08.2020
GR14.08.2020
AT03.09.2020
GB03.09.2020
IE03.09.2020
LU03.09.2020
IS13.09.2020
PT14.09.2020
BE30.09.2020
CH30.09.2020
LI30.09.2020
Former [2021/38]AL13.05.2020
CZ13.05.2020
EE13.05.2020
ES13.05.2020
FI13.05.2020
HR13.05.2020
IT13.05.2020
LT13.05.2020
LV13.05.2020
RO13.05.2020
RS13.05.2020
SI13.05.2020
SK13.05.2020
SM13.05.2020
BG13.08.2020
GR14.08.2020
GB03.09.2020
IE03.09.2020
LU03.09.2020
IS13.09.2020
PT14.09.2020
BE30.09.2020
CH30.09.2020
LI30.09.2020
Former [2021/37]AL13.05.2020
CZ13.05.2020
EE13.05.2020
ES13.05.2020
FI13.05.2020
HR13.05.2020
IT13.05.2020
LT13.05.2020
LV13.05.2020
RO13.05.2020
RS13.05.2020
SI13.05.2020
SK13.05.2020
SM13.05.2020
BG13.08.2020
GR14.08.2020
IE03.09.2020
LU03.09.2020
IS13.09.2020
PT14.09.2020
BE30.09.2020
CH30.09.2020
LI30.09.2020
Former [2021/36]AL13.05.2020
CZ13.05.2020
EE13.05.2020
ES13.05.2020
FI13.05.2020
HR13.05.2020
IT13.05.2020
LT13.05.2020
LV13.05.2020
RO13.05.2020
RS13.05.2020
SI13.05.2020
SK13.05.2020
SM13.05.2020
BG13.08.2020
GR14.08.2020
LU03.09.2020
IS13.09.2020
PT14.09.2020
BE30.09.2020
Former [2021/27]AL13.05.2020
CZ13.05.2020
EE13.05.2020
ES13.05.2020
FI13.05.2020
HR13.05.2020
IT13.05.2020
LT13.05.2020
LV13.05.2020
RO13.05.2020
RS13.05.2020
SI13.05.2020
SK13.05.2020
SM13.05.2020
BG13.08.2020
GR14.08.2020
LU03.09.2020
IS13.09.2020
PT14.09.2020
Former [2021/24]AL13.05.2020
CZ13.05.2020
EE13.05.2020
ES13.05.2020
FI13.05.2020
HR13.05.2020
IT13.05.2020
LT13.05.2020
LV13.05.2020
RO13.05.2020
RS13.05.2020
SI13.05.2020
SK13.05.2020
SM13.05.2020
BG13.08.2020
GR14.08.2020
IS13.09.2020
PT14.09.2020
Former [2021/10]AL13.05.2020
CZ13.05.2020
EE13.05.2020
ES13.05.2020
FI13.05.2020
HR13.05.2020
IT13.05.2020
LT13.05.2020
LV13.05.2020
RO13.05.2020
RS13.05.2020
SK13.05.2020
SM13.05.2020
BG13.08.2020
GR14.08.2020
IS13.09.2020
PT14.09.2020
Former [2021/09]AL13.05.2020
CZ13.05.2020
EE13.05.2020
ES13.05.2020
FI13.05.2020
HR13.05.2020
IT13.05.2020
LT13.05.2020
LV13.05.2020
RO13.05.2020
RS13.05.2020
SM13.05.2020
BG13.08.2020
GR14.08.2020
IS13.09.2020
PT14.09.2020
Former [2021/04]AL13.05.2020
FI13.05.2020
HR13.05.2020
LT13.05.2020
LV13.05.2020
RS13.05.2020
BG13.08.2020
GR14.08.2020
IS13.09.2020
PT14.09.2020
Former [2021/01]FI13.05.2020
HR13.05.2020
LT13.05.2020
LV13.05.2020
RS13.05.2020
BG13.08.2020
GR14.08.2020
IS13.09.2020
PT14.09.2020
Former [2020/51]FI13.05.2020
HR13.05.2020
LT13.05.2020
LV13.05.2020
RS13.05.2020
GR14.08.2020
IS13.09.2020
PT14.09.2020
Former [2020/50]FI13.05.2020
HR13.05.2020
LT13.05.2020
LV13.05.2020
GR14.08.2020
IS13.09.2020
PT14.09.2020
Former [2020/48]FI13.05.2020
LT13.05.2020
IS13.09.2020
PT14.09.2020
Former [2020/47]LT13.05.2020
IS13.09.2020
Former [2020/46]IS13.09.2020
Documents cited:Search[Y]DE2229121  (SCHROEDER HANS) [Y] 1-10 * page 5, paragraph 1; figures 1,2 *;
 [Y]FR2439347  (ETUDE REALISA TOLERIE MECANIQU) [Y] 1-10 * figure 1 *;
 [A]DE3128340  (NISSAN MOTOR [JP]) [A] 6-10* the whole document *;
 [A]EP0531824  (FORD WERKE AG [DE], et al) [A] 6-10 * figures 3,4 *;
 [Y]US2002104567  (MATTHEWS JOHN [CA], et al) [Y] 1-10 * paragraph [0037]; figures 5,6 *
by applicantDE19910254
 DE102010051156
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.