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Extract from the Register of European Patents

EP About this file: EP2453557

EP2453557 - Wet-running electric motor and pump assembly [Right-click to bookmark this link]
StatusNo opposition filed within time limit
Status updated on  22.09.2023
Database last updated on 19.07.2024
FormerThe patent has been granted
Status updated on  14.10.2022
FormerGrant of patent is intended
Status updated on  29.05.2022
FormerExamination is in progress
Status updated on  16.11.2018
FormerRequest for examination was made
Status updated on  21.07.2017
Most recent event   Tooltip24.05.2024Lapse of the patent in a contracting state
New state(s): IT		published on 26.06.2024  [2024/26]
Applicant(s)For all designated states
Grundfos Management a/s
Poul Due Jensens Vej 7-11
8850 Bjerringbro / DK
[2012/20]
Inventor(s)01 / Blaser, Georg
Wilhelmstraße 8
71679 Asperg / DE
 [2012/20]
Representative(s)Patentanwälte Hemmer Lindfeld Frese Partnerschaft mbB
Wallstraße 33a
23560 Lübeck / DE
[N/P]
Former [2022/46]Patentanwälte Vollmann Hemmer Lindfeld Partnerschaft mbB
Wallstraße 33a
23560 Lübeck / DE
Former [2012/20]Hemmer, Arnd, et al
Patentanwälte Vollmann & Hemmer Wallstrasse 33a
23560 Lübeck / DE
Application number, filing date11002127.615.03.2011
[2012/20]
Priority number, dateDE2010105191611.11.2010         Original published format: DE102010051916
DE2010105191811.11.2010         Original published format: DE102010051918
[2012/20]
Filing languageDE
Procedural languageDE
PublicationType: A2 Application without search report 
No.:EP2453557
Date:16.05.2012
Language:DE
[2012/20]
Type: A3 Search report 
No.:EP2453557
Date:03.05.2017
Language:DE
[2017/18]
Type: B1 Patent specification 
No.:EP2453557
Date:16.11.2022
Language:DE
[2022/46]
Search report(s)(Supplementary) European search report - dispatched on:EP30.03.2017
ClassificationIPC:F04D13/06, H02K5/128, // H02K5/24
[2017/18]
CPC:
F04D15/0218 (EP,US); H02K1/146 (US); F04B49/06 (US);
F04D13/06 (US); F04D13/0606 (US); F04D13/064 (EP,US);
F04D29/0467 (EP,US); G05D9/12 (US); H02K1/148 (EP,US);
H02K1/2753 (US); H02K11/33 (EP,US); H02K21/16 (EP,US);
H02K21/24 (EP,US); H02K3/28 (US); H02K5/128 (US);
H02K5/22 (US); H02K9/197 (US); H02P6/182 (US);
H02K1/182 (EP,US); H02K5/10 (EP,US); H02K5/1282 (EP,US);
H02K5/1737 (EP,US); H02K5/225 (EP,US); H02K5/24 (EP,US) (-)
Former IPC [2012/20]H02K5/12
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 [2017/34]
Former [2012/20]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:Nasslaufender Elektromotor und Pumpenaggregat[2012/20]
English:Wet-running electric motor and pump assembly[2012/20]
French:Moteur électrique par voie humide et agrégat de pompes[2012/20]
Examination procedure15.03.2011Date on which the examining division has become responsible
18.07.2017Amendment by applicant (claims and/or description)
18.07.2017Examination requested  [2017/34]
20.11.2018Despatch of a communication from the examining division (Time limit: M04)
29.03.2019Reply to a communication from the examining division
06.04.2022Cancellation of oral proceeding that was planned for 28.04.2022
28.04.2022Date of oral proceedings (cancelled)
30.05.2022Communication of intention to grant the patent
05.10.2022Fee for grant paid
05.10.2022Fee for publishing/printing paid
05.10.2022Receipt of the translation of the claim(s)
Divisional application(s)The date of the Examining Division's first communication in respect of the earliest application for which a communication has been issued is  20.11.2018
Opposition(s)17.08.2023No opposition filed within time limit [2023/43]
Fees paidRenewal fee
06.03.2013Renewal fee patent year 03
03.03.2014Renewal fee patent year 04
03.03.2015Renewal fee patent year 05
02.03.2016Renewal fee patent year 06
07.03.2017Renewal fee patent year 07
12.03.2018Renewal fee patent year 08
06.03.2019Renewal fee patent year 09
05.03.2020Renewal fee patent year 10
03.03.2021Renewal fee patent year 11
18.03.2022Renewal fee patent year 12
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  TooltipAL16.11.2022
CZ16.11.2022
DK16.11.2022
EE16.11.2022
ES16.11.2022
FI16.11.2022
HR16.11.2022
IT16.11.2022
LT16.11.2022
LV16.11.2022
MC16.11.2022
NL16.11.2022
RO16.11.2022
RS16.11.2022
SE16.11.2022
SI16.11.2022
SK16.11.2022
SM16.11.2022
NO16.02.2023
GR17.02.2023
GB15.03.2023
IE15.03.2023
LU15.03.2023
IS16.03.2023
PT16.03.2023
BE31.03.2023
CH31.03.2023
LI31.03.2023
[2024/26]
Former [2024/12]AL16.11.2022
CZ16.11.2022
DK16.11.2022
EE16.11.2022
ES16.11.2022
FI16.11.2022
HR16.11.2022
LT16.11.2022
LV16.11.2022
MC16.11.2022
NL16.11.2022
RO16.11.2022
RS16.11.2022
SE16.11.2022
SI16.11.2022
SK16.11.2022
SM16.11.2022
NO16.02.2023
GR17.02.2023
GB15.03.2023
IE15.03.2023
LU15.03.2023
IS16.03.2023
PT16.03.2023
BE31.03.2023
CH31.03.2023
LI31.03.2023
Former [2024/09]AL16.11.2022
CZ16.11.2022
DK16.11.2022
EE16.11.2022
ES16.11.2022
FI16.11.2022
HR16.11.2022
LT16.11.2022
LV16.11.2022
MC16.11.2022
NL16.11.2022
RO16.11.2022
RS16.11.2022
SE16.11.2022
SI16.11.2022
SK16.11.2022
SM16.11.2022
NO16.02.2023
GR17.02.2023
GB15.03.2023
IE15.03.2023
LU15.03.2023
IS16.03.2023
PT16.03.2023
CH31.03.2023
LI31.03.2023
Former [2024/08]AL16.11.2022
CZ16.11.2022
DK16.11.2022
EE16.11.2022
ES16.11.2022
FI16.11.2022
HR16.11.2022
LT16.11.2022
LV16.11.2022
MC16.11.2022
NL16.11.2022
RO16.11.2022
RS16.11.2022
SE16.11.2022
SI16.11.2022
SK16.11.2022
SM16.11.2022
NO16.02.2023
GR17.02.2023
GB15.03.2023
IE15.03.2023
LU15.03.2023
IS16.03.2023
PT16.03.2023
Former [2024/02]AL16.11.2022
CZ16.11.2022
DK16.11.2022
EE16.11.2022
ES16.11.2022
FI16.11.2022
HR16.11.2022
LT16.11.2022
LV16.11.2022
MC16.11.2022
NL16.11.2022
RO16.11.2022
RS16.11.2022
SE16.11.2022
SI16.11.2022
SK16.11.2022
SM16.11.2022
NO16.02.2023
GR17.02.2023
LU15.03.2023
IS16.03.2023
PT16.03.2023
Former [2023/51]AL16.11.2022
CZ16.11.2022
DK16.11.2022
EE16.11.2022
ES16.11.2022
FI16.11.2022
HR16.11.2022
LT16.11.2022
LV16.11.2022
MC16.11.2022
NL16.11.2022
RO16.11.2022
RS16.11.2022
SE16.11.2022
SI16.11.2022
SK16.11.2022
SM16.11.2022
NO16.02.2023
GR17.02.2023
IS16.03.2023
PT16.03.2023
Former [2023/48]AL16.11.2022
CZ16.11.2022
DK16.11.2022
EE16.11.2022
ES16.11.2022
FI16.11.2022
HR16.11.2022
LT16.11.2022
LV16.11.2022
MC16.11.2022
NL16.11.2022
RO16.11.2022
RS16.11.2022
SE16.11.2022
SK16.11.2022
SM16.11.2022
NO16.02.2023
GR17.02.2023
IS16.03.2023
PT16.03.2023
Former [2023/38]AL16.11.2022
CZ16.11.2022
DK16.11.2022
EE16.11.2022
ES16.11.2022
FI16.11.2022
HR16.11.2022
LT16.11.2022
LV16.11.2022
NL16.11.2022
RO16.11.2022
RS16.11.2022
SE16.11.2022
SK16.11.2022
SM16.11.2022
NO16.02.2023
GR17.02.2023
IS16.03.2023
PT16.03.2023
Former [2023/37]AL16.11.2022
CZ16.11.2022
DK16.11.2022
EE16.11.2022
ES16.11.2022
FI16.11.2022
HR16.11.2022
LT16.11.2022
LV16.11.2022
NL16.11.2022
RO16.11.2022
RS16.11.2022
SE16.11.2022
SM16.11.2022
NO16.02.2023
GR17.02.2023
IS16.03.2023
PT16.03.2023
Former [2023/35]CZ16.11.2022
DK16.11.2022
EE16.11.2022
ES16.11.2022
FI16.11.2022
HR16.11.2022
LT16.11.2022
LV16.11.2022
NL16.11.2022
RO16.11.2022
RS16.11.2022
SE16.11.2022
SM16.11.2022
NO16.02.2023
GR17.02.2023
IS16.03.2023
PT16.03.2023
Former [2023/34]DK16.11.2022
EE16.11.2022
ES16.11.2022
FI16.11.2022
HR16.11.2022
LT16.11.2022
LV16.11.2022
NL16.11.2022
RS16.11.2022
SE16.11.2022
SM16.11.2022
NO16.02.2023
GR17.02.2023
IS16.03.2023
PT16.03.2023
Former [2023/33]DK16.11.2022
ES16.11.2022
FI16.11.2022
HR16.11.2022
LT16.11.2022
LV16.11.2022
NL16.11.2022
RS16.11.2022
SE16.11.2022
SM16.11.2022
NO16.02.2023
GR17.02.2023
IS16.03.2023
PT16.03.2023
Former [2023/29]ES16.11.2022
FI16.11.2022
HR16.11.2022
LT16.11.2022
LV16.11.2022
NL16.11.2022
RS16.11.2022
SE16.11.2022
NO16.02.2023
GR17.02.2023
IS16.03.2023
PT16.03.2023
Former [2023/27]ES16.11.2022
FI16.11.2022
HR16.11.2022
LT16.11.2022
LV16.11.2022
RS16.11.2022
SE16.11.2022
NO16.02.2023
GR17.02.2023
IS16.03.2023
PT16.03.2023
Former [2023/24]ES16.11.2022
FI16.11.2022
HR16.11.2022
LT16.11.2022
LV16.11.2022
SE16.11.2022
NO16.02.2023
GR17.02.2023
PT16.03.2023
Former [2023/23]ES16.11.2022
FI16.11.2022
LT16.11.2022
LV16.11.2022
SE16.11.2022
NO16.02.2023
GR17.02.2023
PT16.03.2023
Former [2023/22]ES16.11.2022
FI16.11.2022
LT16.11.2022
SE16.11.2022
NO16.02.2023
PT16.03.2023
Former [2023/20]LT16.11.2022
NO16.02.2023
Documents cited:Search[Y]US2811107  (BRILL EDWARD F) [Y] 15* figure 1 *;
 [X]DE2262867  (LOEWE PUMPENFABRIK GMBH) [X] 1-4,7 * page 4, paragraph 2 - page 5, paragraph 2; figures 1-3 *;
 [XY]DE3436510  (BOSCH GMBH ROBERT [DE]) [X] 1,5,6,16 * page 7, paragraph 2 - page 12, paragraph 2; figures 1-6 * [Y] 10,12,13,15;
 [Y]DE19646617  (PIERBURG AG [DE]) [Y] 10,12,13 * column 1, line 43 - line 52; figure 1 *
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.