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Extract from the Register of European Patents

EP About this file: EP3335300

EP3335300 - ROTOR STACK FOR A SYNCHRONOUS RELUCTANCE MACHINE [Right-click to bookmark this link]
StatusNo opposition filed within time limit
Status updated on  27.08.2021
Database last updated on 31.08.2024
FormerThe patent has been granted
Status updated on  18.09.2020
FormerGrant of patent is intended
Status updated on  24.05.2020
FormerExamination is in progress
Status updated on  29.07.2019
FormerRequest for examination was made
Status updated on  18.05.2018
FormerThe international publication has been made
Status updated on  25.02.2017
Most recent event   Tooltip27.04.2024Lapse of the patent in a contracting state
New state(s): MK		published on 29.05.2024  [2024/22]
Applicant(s)For all designated states
KSB SE & Co. KGaA
Johann-Klein-Straße 9
67227 Frankenthal / DE
[2018/25]
Inventor(s)01 / SCHAAB, Jochen
c/o KSB Aktiengesellschaft
Johann-Klein-Straße 9
67227 Frankenthal / DE
 [2018/25]
Application number, filing date16750849.812.08.2016
[2018/25]
WO2016EP69238
Priority number, dateDE20151021558514.08.2015         Original published format: DE102015215585
[2018/25]
Filing languageDE
Procedural languageDE
PublicationType: A1 Application with search report
No.:WO2017029216
Date:23.02.2017
Language:DE
[2017/08]
Type: A1 Application with search report 
No.:EP3335300
Date:20.06.2018
Language:DE
The application published by WIPO in one of the EPO official languages on 23.02.2017 takes the place of the publication of the European patent application.
[2018/25]
Type: B1 Patent specification 
No.:EP3335300
Date:21.10.2020
Language:DE
[2020/43]
Search report(s)International search report - published on:EP23.02.2017
ClassificationIPC:H02K1/24, H02K15/02
[2018/25]
CPC:
H02K1/246 (EP); H02K15/02 (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 [2018/25]
Extension statesBANot yet paid
MENot yet paid
Validation statesMANot yet paid
MDNot yet paid
TitleGerman:ROTORPAKET FÜR EINE SYNCHRONRELUKTANZMASCHINE[2018/25]
English:ROTOR STACK FOR A SYNCHRONOUS RELUCTANCE MACHINE[2018/25]
French:EMPILAGE DE ROTOR POUR UNE MACHINE À RÉLUCTANCE SYNCHRONE[2018/25]
Entry into regional phase16.02.2018National basic fee paid 
16.02.2018Designation fee(s) paid 
16.02.2018Examination fee paid 
Examination procedure16.02.2018Examination requested  [2018/25]
16.02.2018Date on which the examining division has become responsible
24.09.2018Amendment by applicant (claims and/or description)
01.08.2019Despatch of a communication from the examining division (Time limit: M06)
05.02.2020Reply to a communication from the examining division
25.05.2020Communication of intention to grant the patent
09.09.2020Fee for grant paid
09.09.2020Fee for publishing/printing paid
09.09.2020Receipt of the translation of the claim(s)
Opposition(s)22.07.2021No opposition filed within time limit [2021/39]
Fees paidRenewal fee
22.08.2018Renewal fee patent year 03
26.08.2019Renewal fee patent year 04
26.08.2020Renewal 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  TooltipHU12.08.2016
AL21.10.2020
CY21.10.2020
CZ21.10.2020
DK21.10.2020
EE21.10.2020
ES21.10.2020
FI21.10.2020
HR21.10.2020
LT21.10.2020
LV21.10.2020
MC21.10.2020
MK21.10.2020
PL21.10.2020
RO21.10.2020
RS21.10.2020
SI21.10.2020
SK21.10.2020
SM21.10.2020
BG21.01.2021
NO21.01.2021
GR22.01.2021
IS21.02.2021
PT22.02.2021
[2024/22]
Former [2023/30]HU12.08.2016
AL21.10.2020
CY21.10.2020
CZ21.10.2020
DK21.10.2020
EE21.10.2020
ES21.10.2020
FI21.10.2020
HR21.10.2020
LT21.10.2020
LV21.10.2020
MC21.10.2020
PL21.10.2020
RO21.10.2020
RS21.10.2020
SI21.10.2020
SK21.10.2020
SM21.10.2020
BG21.01.2021
NO21.01.2021
GR22.01.2021
IS21.02.2021
PT22.02.2021
Former [2023/29]HU12.08.2016
AL21.10.2020
CZ21.10.2020
DK21.10.2020
EE21.10.2020
ES21.10.2020
FI21.10.2020
HR21.10.2020
LT21.10.2020
LV21.10.2020
MC21.10.2020
PL21.10.2020
RO21.10.2020
RS21.10.2020
SI21.10.2020
SK21.10.2020
SM21.10.2020
BG21.01.2021
NO21.01.2021
GR22.01.2021
IS21.02.2021
PT22.02.2021
Former [2022/23]AL21.10.2020
CZ21.10.2020
DK21.10.2020
EE21.10.2020
ES21.10.2020
FI21.10.2020
HR21.10.2020
LT21.10.2020
LV21.10.2020
MC21.10.2020
PL21.10.2020
RO21.10.2020
RS21.10.2020
SI21.10.2020
SK21.10.2020
SM21.10.2020
BG21.01.2021
NO21.01.2021
GR22.01.2021
IS21.02.2021
PT22.02.2021
Former [2022/18]AL21.10.2020
CZ21.10.2020
DK21.10.2020
EE21.10.2020
ES21.10.2020
FI21.10.2020
HR21.10.2020
LT21.10.2020
LV21.10.2020
MC21.10.2020
PL21.10.2020
RO21.10.2020
RS21.10.2020
SI21.10.2020
SK21.10.2020
SM21.10.2020
BG21.01.2021
NO21.01.2021
GR22.01.2021
PT22.02.2021
Former [2022/10]AL21.10.2020
CZ21.10.2020
DK21.10.2020
EE21.10.2020
ES21.10.2020
FI21.10.2020
HR21.10.2020
LT21.10.2020
LV21.10.2020
PL21.10.2020
RO21.10.2020
RS21.10.2020
SI21.10.2020
SK21.10.2020
SM21.10.2020
BG21.01.2021
NO21.01.2021
GR22.01.2021
PT22.02.2021
Former [2021/50]AL21.10.2020
CZ21.10.2020
DK21.10.2020
EE21.10.2020
ES21.10.2020
FI21.10.2020
HR21.10.2020
LT21.10.2020
LV21.10.2020
PL21.10.2020
RO21.10.2020
RS21.10.2020
SI21.10.2020
SK21.10.2020
SM21.10.2020
BG21.01.2021
NO21.01.2021
GR22.01.2021
IS21.02.2021
PT22.02.2021
Former [2021/45]AL21.10.2020
CZ21.10.2020
DK21.10.2020
EE21.10.2020
ES21.10.2020
FI21.10.2020
HR21.10.2020
LT21.10.2020
LV21.10.2020
PL21.10.2020
RO21.10.2020
RS21.10.2020
SK21.10.2020
SM21.10.2020
BG21.01.2021
NO21.01.2021
GR22.01.2021
IS21.02.2021
PT22.02.2021
Former [2021/37]CZ21.10.2020
DK21.10.2020
EE21.10.2020
ES21.10.2020
FI21.10.2020
HR21.10.2020
LT21.10.2020
LV21.10.2020
PL21.10.2020
RO21.10.2020
RS21.10.2020
SK21.10.2020
SM21.10.2020
BG21.01.2021
NO21.01.2021
GR22.01.2021
IS21.02.2021
PT22.02.2021
Former [2021/36]CZ21.10.2020
EE21.10.2020
ES21.10.2020
FI21.10.2020
HR21.10.2020
LT21.10.2020
LV21.10.2020
PL21.10.2020
RO21.10.2020
RS21.10.2020
SK21.10.2020
SM21.10.2020
BG21.01.2021
NO21.01.2021
GR22.01.2021
IS21.02.2021
PT22.02.2021
Former [2021/35]CZ21.10.2020
ES21.10.2020
FI21.10.2020
HR21.10.2020
LT21.10.2020
LV21.10.2020
PL21.10.2020
RO21.10.2020
RS21.10.2020
SK21.10.2020
SM21.10.2020
BG21.01.2021
NO21.01.2021
GR22.01.2021
IS21.02.2021
PT22.02.2021
Former [2021/34]CZ21.10.2020
ES21.10.2020
FI21.10.2020
HR21.10.2020
LT21.10.2020
LV21.10.2020
PL21.10.2020
RS21.10.2020
SM21.10.2020
BG21.01.2021
NO21.01.2021
GR22.01.2021
IS21.02.2021
PT22.02.2021
Former [2021/33]ES21.10.2020
FI21.10.2020
HR21.10.2020
LT21.10.2020
LV21.10.2020
PL21.10.2020
RS21.10.2020
SM21.10.2020
BG21.01.2021
NO21.01.2021
GR22.01.2021
IS21.02.2021
PT22.02.2021
Former [2021/32]ES21.10.2020
FI21.10.2020
HR21.10.2020
LV21.10.2020
PL21.10.2020
RS21.10.2020
SM21.10.2020
BG21.01.2021
NO21.01.2021
GR22.01.2021
IS21.02.2021
PT22.02.2021
Former [2021/28]ES21.10.2020
FI21.10.2020
HR21.10.2020
LV21.10.2020
PL21.10.2020
RS21.10.2020
BG21.01.2021
NO21.01.2021
GR22.01.2021
IS21.02.2021
PT22.02.2021
Former [2021/25]ES21.10.2020
FI21.10.2020
LV21.10.2020
PL21.10.2020
RS21.10.2020
BG21.01.2021
NO21.01.2021
GR22.01.2021
IS21.02.2021
PT22.02.2021
Former [2021/23]FI21.10.2020
LV21.10.2020
RS21.10.2020
BG21.01.2021
NO21.01.2021
GR22.01.2021
PT22.02.2021
Former [2021/22]FI21.10.2020
RS21.10.2020
NO21.01.2021
PT22.02.2021
Former [2021/21]FI21.10.2020
PT22.02.2021
Former [2021/20]FI21.10.2020
Cited inInternational search[I]DE690541  (SIEMENS AG) [I] 1,6-8* Seite 1, Zeilen 25-27, 32, 44-48 Seite 2, Zeilen 1-16;; figures 1-5 *;
 [XI]JP2002095227  (HITACHI LTD) [X] 1,2,4,5,11-14 * Paragrafen 1, 12, 28, 44-46;; figure 8 * [I] 3,9,10,15;
 [I]EP2506271  (UNIV FRIEDRICH ALEXANDER ER [DE]) [I] 1,6 * Paragraf 11;; figure 2 *
ExaminationEP2406870
 JP2015082911
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.