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Extract from the Register of European Patents

EP About this file: EP4173119

EP4173119 - STATOR FOR AN ELECTRIC MACHINE AND METHOD FOR APPLYING A HAIRPIN WINDING TO A STATOR BODY [Right-click to bookmark this link]
StatusThe patent has been granted
Status updated on  19.01.2024
Database last updated on 31.08.2024
FormerGrant of patent is intended
Status updated on  21.11.2023
FormerRequest for examination was made
Status updated on  31.03.2023
FormerThe international publication has been made
Status updated on  07.01.2022
Formerunknown
Status updated on  11.05.2021
Most recent event   Tooltip08.08.2024Lapse of the patent in a contracting state
New state(s): SE		published on 11.09.2024 [2024/37]
Applicant(s)For all designated states
Audi AG
85045 Ingolstadt / DE
[2023/18]
Inventor(s)01 / WEBER, Korbinian
85049 Ingolstadt / DE
 [2023/18]
Application number, filing date21722826.129.04.2021
[2023/18]
WO2021EP61224
Priority number, dateDE20201011715330.06.2020         Original published format: DE102020117153
[2023/18]
Filing languageDE
Procedural languageDE
PublicationType: A1 Application with search report
No.:WO2022002460
Date:06.01.2022
Language:DE
[2022/01]
Type: A1 Application with search report 
No.:EP4173119
Date:03.05.2023
Language:DE
The application published by WIPO in one of the EPO official languages on 06.01.2022 takes the place of the publication of the European patent application.
[2023/18]
Type: B1 Patent specification 
No.:EP4173119
Date:21.02.2024
Language:DE
[2024/08]
Search report(s)International search report - published on:EP06.01.2022
ClassificationIPC:H02K3/12, H02K3/28, H02K15/085
[2023/18]
CPC:
H02K3/28 (EP,US); H02K3/12 (EP,US); Y02T10/70 (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 [2023/18]
Extension statesBANot yet paid
MENot yet paid
Validation statesKHNot yet paid
MANot yet paid
MDNot yet paid
TNNot yet paid
TitleGerman:STATOR FÜR EINE ELEKTRISCHE MASCHINE UND VERFAHREN ZUM AUFBRINGEN EINER HAIRPIN-WICKLUNG AUF EINEN STATORKÖRPER[2023/18]
English:STATOR FOR AN ELECTRIC MACHINE AND METHOD FOR APPLYING A HAIRPIN WINDING TO A STATOR BODY[2023/18]
French:STATOR POUR MACHINE ÉLECTRIQUE ET PROCÉDÉ D'APPLICATION D'UN ENROULEMENT EN ÉPINGLE À CHEVEUX SUR UN CORPS DE STATOR[2023/18]
Entry into regional phase30.01.2023National basic fee paid 
30.01.2023Designation fee(s) paid 
30.01.2023Examination fee paid 
Examination procedure03.02.2022Request for preliminary examination filed
International Preliminary Examining Authority: EP
30.01.2023Examination requested  [2023/18]
30.01.2023Date on which the examining division has become responsible
22.11.2023Communication of intention to grant the patent
10.01.2024Fee for grant paid
10.01.2024Fee for publishing/printing paid
10.01.2024Receipt of the translation of the claim(s)
Fees paidRenewal fee
02.05.2023Renewal 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  TooltipBG21.02.2024
ES21.02.2024
FI21.02.2024
HR21.02.2024
LT21.02.2024
LV21.02.2024
NL21.02.2024
PL21.02.2024
SE21.02.2024
NO21.05.2024
RS21.05.2024
GR22.05.2024
IS21.06.2024
PT21.06.2024
[2024/37]
Former [2024/36]BG21.02.2024
ES21.02.2024
FI21.02.2024
HR21.02.2024
LT21.02.2024
LV21.02.2024
NL21.02.2024
PL21.02.2024
NO21.05.2024
RS21.05.2024
GR22.05.2024
IS21.06.2024
PT21.06.2024
Former [2024/35]BG21.02.2024
ES21.02.2024
FI21.02.2024
HR21.02.2024
LT21.02.2024
NL21.02.2024
NO21.05.2024
RS21.05.2024
GR22.05.2024
IS21.06.2024
Former [2024/33]LT21.02.2024
NO21.05.2024
IS21.06.2024
Former [2024/32]IS21.06.2024
Cited inInternational search[A]US7005772  (FREDERICK DEAN MARK [US], et al) [A] 1,8 * figures 2, 4 ** claim 1 *;
 [XI]US2014319953  (RAHMAN KHWAJA M [US], et al) [X] 1-4,6-8 * figures 1, 3, 4, 5 * * paragraphs [0003] , [ 0004] , [ 0016] * * paragraphs [0022] , [ 0023] * * paragraph [0036] - paragraph [0042] * * paragraph [0028] - paragraph [0030] * [I] 5,9,10;
 [A]US2016248289  (TAMURA AKITO [JP]) [A] 1,8 * paragraph [0057] * * figures 11, 12 *
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.