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Extract from the Register of European Patents

EP About this file: EP2597752

EP2597752 - Stacked lamination for rotors and/or stators of electric motors and generators, rotor with such a stacked lamination [Right-click to bookmark this link]
Former [2013/22]Stacked lamination for rotors and/or stators of electric motors and generators, rotor with such a stacked lamination as well as manufacturing method of such a rotor and/or stator
[2020/49]
StatusNo opposition filed within time limit
Status updated on  25.02.2022
Database last updated on 17.09.2024
FormerThe patent has been granted
Status updated on  19.03.2021
FormerGrant of patent is intended
Status updated on  05.11.2020
FormerExamination is in progress
Status updated on  27.04.2018
FormerRequest for examination was made
Status updated on  23.02.2018
Most recent event   Tooltip06.09.2024Lapse of the patent in a contracting state
New state(s): MT		published on 09.10.2024 [2024/41]
Applicant(s)For all designated states
Kienle + Spiess GmbH
Bahnhofstrasse 23
74343 Sachsenheim / DE
[2013/22]
Inventor(s)01 / Braun, Michael Dr.
Panoramaweg 15
88400 Biberach / DE
02 / Bauer, Steffen
Kelterweg 2
74374 Zaberfeld / DE
03 / Blocher, Daniel
Kohlstattstrasse 3
86932 Pürgen / DE
04 / Bárdos, András Dr.
Herzogstrasse 64
42579 Heiligenhaus / DE
 [2013/22]
Representative(s)Kohl, Karl-Heinz
Jackisch-Kohl und Kohl
Stuttgarter Straße 115
70469 Stuttgart / DE
[2021/16]
Former [2013/22]Kohl, Karl-Heinz
Stuttgarterstrasse 115
70469 Stuttgart / DE
Application number, filing date12007889.423.11.2012
[2013/22]
Priority number, dateDE20111011992228.11.2011         Original published format: DE102011119922
[2013/22]
Filing languageDE
Procedural languageDE
PublicationType: A2 Application without search report 
No.:EP2597752
Date:29.05.2013
Language:DE
[2013/22]
Type: A3 Search report 
No.:EP2597752
Date:16.08.2017
Language:DE
[2017/33]
Type: B1 Patent specification 
No.:EP2597752
Date:21.04.2021
Language:DE
[2021/16]
Search report(s)(Supplementary) European search report - dispatched on:EP13.07.2017
ClassificationIPC:H02K1/22, B22D19/00, H02K15/00, H02K1/17, H02K21/46, H02K1/27
[2017/32]
CPC:
H02K1/17 (EP); B22D19/0054 (EP); H02K1/276 (EP);
H02K15/0012 (EP); H02K21/46 (EP)
Former IPC [2013/22]H02K1/22
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 [2018/13]
Former [2013/22]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:Lamellenstapel für Rotoren und/oder Statoren von Elektromotoren und Generatoren, Rotor mit einem solchen Lamellenstapel[2020/49]
English:Stacked lamination for rotors and/or stators of electric motors and generators, rotor with such a stacked lamination[2020/49]
French:Empilement de tôles pour rotors et/ou stators de moteurs et générateurs électriques, rotor avec un tel empilement de tôles[2020/49]
Former [2013/22]Lamellenstapel für Rotoren und/oder Statoren von Elektromotoren und Generatoren, Rotor mit einem solchen Lamellenstapel sowie Verfahren zur Herstellung eines Rotors und/oder Stators
Former [2013/22]Stacked lamination for rotors and/or stators of electric motors and generators, rotor with such a stacked lamination as well as manufacturing method of such a rotor and/or stator
Former [2013/22]Empilement de tôles pour rotors et/ou stators de moteurs et générateurs électriques, rotor avec un tel empilement de tôles, ainsi que procédé de fabrication d'un tel rotor et/or stator
Examination procedure23.11.2012Date on which the examining division has become responsible
15.02.2018Amendment by applicant (claims and/or description)
16.02.2018Examination requested  [2018/13]
03.05.2018Despatch of a communication from the examining division (Time limit: M06)
05.11.2018Reply to a communication from the examining division
18.02.2019Despatch of a communication from the examining division (Time limit: M06)
12.08.2019Reply to a communication from the examining division
05.11.2019Despatch of a communication from the examining division (Time limit: M06)
06.05.2020Reply to a communication from the examining division
06.11.2020Communication of intention to grant the patent
08.03.2021Receipt of the translation of the claim(s)
09.03.2021Fee for grant paid
09.03.2021Fee for publishing/printing paid
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  03.05.2018
Opposition(s)24.01.2022No opposition filed within time limit [2022/13]
Fees paidRenewal fee
01.12.2014Renewal fee patent year 03
30.11.2015Renewal fee patent year 04
30.11.2016Renewal fee patent year 05
30.11.2017Renewal fee patent year 06
30.11.2018Renewal fee patent year 07
02.12.2019Renewal fee patent year 08
30.11.2020Renewal fee patent year 09
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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  TooltipAL21.04.2021
CY21.04.2021
CZ21.04.2021
DK21.04.2021
EE21.04.2021
FI21.04.2021
HR21.04.2021
LT21.04.2021
LV21.04.2021
MC21.04.2021
MK21.04.2021
MT21.04.2021
NL21.04.2021
RO21.04.2021
RS21.04.2021
SE21.04.2021
SI21.04.2021
SM21.04.2021
BG21.07.2021
NO21.07.2021
GR22.07.2021
IS21.08.2021
PT23.08.2021
IE23.11.2021
LU23.11.2021
BE30.11.2021
[2024/41]
Former [2024/22]AL21.04.2021
CY21.04.2021
CZ21.04.2021
DK21.04.2021
EE21.04.2021
FI21.04.2021
HR21.04.2021
LT21.04.2021
LV21.04.2021
MC21.04.2021
MK21.04.2021
NL21.04.2021
RO21.04.2021
RS21.04.2021
SE21.04.2021
SI21.04.2021
SM21.04.2021
BG21.07.2021
NO21.07.2021
GR22.07.2021
IS21.08.2021
PT23.08.2021
IE23.11.2021
LU23.11.2021
BE30.11.2021
Former [2023/24]AL21.04.2021
CY21.04.2021
CZ21.04.2021
DK21.04.2021
EE21.04.2021
FI21.04.2021
HR21.04.2021
LT21.04.2021
LV21.04.2021
MC21.04.2021
NL21.04.2021
RO21.04.2021
RS21.04.2021
SE21.04.2021
SI21.04.2021
SM21.04.2021
BG21.07.2021
NO21.07.2021
GR22.07.2021
IS21.08.2021
PT23.08.2021
IE23.11.2021
LU23.11.2021
BE30.11.2021
Former [2022/48]AL21.04.2021
CZ21.04.2021
DK21.04.2021
EE21.04.2021
FI21.04.2021
HR21.04.2021
LT21.04.2021
LV21.04.2021
MC21.04.2021
NL21.04.2021
RO21.04.2021
RS21.04.2021
SE21.04.2021
SI21.04.2021
SM21.04.2021
BG21.07.2021
NO21.07.2021
GR22.07.2021
IS21.08.2021
PT23.08.2021
IE23.11.2021
LU23.11.2021
BE30.11.2021
Former [2022/34]AL21.04.2021
CZ21.04.2021
DK21.04.2021
EE21.04.2021
FI21.04.2021
HR21.04.2021
LT21.04.2021
LV21.04.2021
MC21.04.2021
NL21.04.2021
RO21.04.2021
RS21.04.2021
SE21.04.2021
SI21.04.2021
SM21.04.2021
BG21.07.2021
NO21.07.2021
GR22.07.2021
IS21.08.2021
PT23.08.2021
LU23.11.2021
BE30.11.2021
Former [2022/33]AL21.04.2021
CZ21.04.2021
DK21.04.2021
EE21.04.2021
FI21.04.2021
HR21.04.2021
LT21.04.2021
LV21.04.2021
MC21.04.2021
NL21.04.2021
RO21.04.2021
RS21.04.2021
SE21.04.2021
SI21.04.2021
SM21.04.2021
BG21.07.2021
NO21.07.2021
GR22.07.2021
IS21.08.2021
PT23.08.2021
BE30.11.2021
Former [2022/29]AL21.04.2021
CZ21.04.2021
DK21.04.2021
EE21.04.2021
FI21.04.2021
HR21.04.2021
LT21.04.2021
LV21.04.2021
NL21.04.2021
RO21.04.2021
RS21.04.2021
SE21.04.2021
SI21.04.2021
SM21.04.2021
BG21.07.2021
NO21.07.2021
GR22.07.2021
IS21.08.2021
PT23.08.2021
Former [2022/26]AL21.04.2021
CZ21.04.2021
DK21.04.2021
EE21.04.2021
FI21.04.2021
HR21.04.2021
LT21.04.2021
LV21.04.2021
NL21.04.2021
RO21.04.2021
RS21.04.2021
SE21.04.2021
SM21.04.2021
BG21.07.2021
NO21.07.2021
GR22.07.2021
IS21.08.2021
PT23.08.2021
Former [2022/23]CZ21.04.2021
DK21.04.2021
EE21.04.2021
FI21.04.2021
HR21.04.2021
LT21.04.2021
LV21.04.2021
NL21.04.2021
RO21.04.2021
RS21.04.2021
SE21.04.2021
SM21.04.2021
BG21.07.2021
NO21.07.2021
GR22.07.2021
IS21.08.2021
PT23.08.2021
Former [2022/10]CZ21.04.2021
DK21.04.2021
EE21.04.2021
FI21.04.2021
HR21.04.2021
LT21.04.2021
LV21.04.2021
NL21.04.2021
RO21.04.2021
RS21.04.2021
SE21.04.2021
SM21.04.2021
BG21.07.2021
NO21.07.2021
GR22.07.2021
PT23.08.2021
IS22.12.2021
Former [2022/09]CZ21.04.2021
DK21.04.2021
FI21.04.2021
HR21.04.2021
LT21.04.2021
LV21.04.2021
NL21.04.2021
RO21.04.2021
RS21.04.2021
SE21.04.2021
SM21.04.2021
BG21.07.2021
NO21.07.2021
GR22.07.2021
IS21.08.2021
PT23.08.2021
Former [2022/08]CZ21.04.2021
DK21.04.2021
FI21.04.2021
HR21.04.2021
LT21.04.2021
LV21.04.2021
NL21.04.2021
RS21.04.2021
SE21.04.2021
SM21.04.2021
BG21.07.2021
NO21.07.2021
GR22.07.2021
IS21.08.2021
PT23.08.2021
Former [2022/07]FI21.04.2021
HR21.04.2021
LT21.04.2021
LV21.04.2021
NL21.04.2021
RS21.04.2021
SE21.04.2021
SM21.04.2021
BG21.07.2021
NO21.07.2021
GR22.07.2021
IS21.08.2021
PT23.08.2021
Former [2021/51]FI21.04.2021
HR21.04.2021
LT21.04.2021
LV21.04.2021
NL21.04.2021
RS21.04.2021
SE21.04.2021
BG21.07.2021
NO21.07.2021
GR22.07.2021
IS21.08.2021
PT23.08.2021
Former [2021/50]FI21.04.2021
HR21.04.2021
LT21.04.2021
LV21.04.2021
NL21.04.2021
SE21.04.2021
BG21.07.2021
NO21.07.2021
GR22.07.2021
PT23.08.2021
Former [2021/49]FI21.04.2021
HR21.04.2021
LT21.04.2021
LV21.04.2021
NL21.04.2021
SE21.04.2021
BG21.07.2021
NO21.07.2021
GR22.07.2021
Former [2021/47]FI21.04.2021
LT21.04.2021
NL21.04.2021
BG21.07.2021
Former [2021/46]FI21.04.2021
LT21.04.2021
Documents cited:Search[X]JPH05122877  (MATSUSHITA ELECTRIC IND CO LTD, et al) [X] 1-3,5,6,8-10 * abstract * * paragraph [0017] *;
 [Y]DE10227859  (SUMITOMO HEAVY INDUSTRIES [JP]) [Y] 1,4,7,9,11,12 * paragraph [0004]; figure 1 *;
 [Y]JPS61102157  (MITSUBISHI ELECTRIC CORP) [Y] 1,4,9,11 * abstract *;
 [Y]JPS61102155  (MITSUBISHI ELECTRIC CORP) [Y] 1,4,9,11 * abstract *;
 [Y]DE886337  (BOSCH GMBH ROBERT) [Y] 1,7,9,12 * page 2, lines 16-27; figures 1-6 * * page 1, lines 4-6 *
ExaminationJPS57186966
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.