blank Quick help
blank Maintenance news

Scheduled maintenance

Regular maintenance outages:
between 05.00 and 05.15 hrs CET (Monday to Sunday).

Other outages
Availability

2022.02.11

More...
blank News flashes

News Flashes

New version of the European Patent Register – SPC proceedings information in the Unitary Patent Register.

2024-07-24

More...
blank Related links

Extract from the Register of European Patents

EP About this file: EP4391318

EP4391318 - SIX-POLE 54-SLOT FLAT WIRE MOTOR THREE-BRANCH BALANCING WINDING AND USE METHOD THEREFOR [Right-click to bookmark this link]
StatusRequest for examination was made
Status updated on  24.05.2024
Database last updated on 18.01.2025
FormerThe international publication has been made
Status updated on  01.03.2024
Most recent event   Tooltip24.05.2024Publication in section I.1 EP Bulletinpublished on 26.06.2024  [2024/26]
24.05.2024Request for examination filedpublished on 26.06.2024  [2024/26]
Applicant(s)For all designated states
GZK Intelligent Power Technology (Shanghai) Co., Ltd
Room 202, 1F and 2F, No. 5, Lane 2066
Wangyuan Road
Fengxian District
Shanghai 201400 / CN
[2024/26]
Inventor(s)01 / JIANG, Hua
Shanghai 201400 / CN
02 / LIANG, Jie
Shanghai 201400 / CN
03 / GUAN, Bo
Shanghai 201400 / CN
04 / YIN, Hao
Shanghai 201400 / CN
 [2024/26]
Representative(s)Osterhoff, Utz
Bockermann Ksoll
Griepenstroh Osterhoff
Patentanwälte
Bergstraße 159
44791 Bochum / DE
[2024/26]
Application number, filing date23856316.730.06.2023
[2024/26]
WO2023CN105417
Priority number, dateCN2022111662324.08.2022         Original published format: CN202211016623
CN20221113581019.09.2022         Original published format: CN202211135810
[2024/26]
Filing languageZH
Procedural languageEN
PublicationType: A1 Application with search report
No.:WO2024041226
Date:29.02.2024
Language:ZH
[2024/09]
Type: A1 Application with search report 
No.:EP4391318
Date:26.06.2024
Language:EN
[2024/26]
Search report(s)International search report - published on:CN29.02.2024
ClassificationIPC:H02K3/28, H02K3/12
[2024/26]
CPC:
H02K3/28 (EP,CN); H02K3/04 (CN); H02K3/12 (EP,CN);
H02K3/48 (CN); H02K3/50 (CN); Y02T10/64 (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,   ME,   MK,   MT,   NL,   NO,   PL,   PT,   RO,   RS,   SE,   SI,   SK,   SM,   TR [2024/26]
Extension statesBANot yet paid
Validation statesKHNot yet paid
MANot yet paid
MDNot yet paid
TNNot yet paid
TitleGerman:DREIZWEIGIGE AUSGLEICHSWICKLUNG MIT SECHSPOLIGEM,54-SCHLITZ-FLACHDRAHTMOTOR UND VERWENDUNGSVERFAHREN DAFÜR[2024/26]
English:SIX-POLE 54-SLOT FLAT WIRE MOTOR THREE-BRANCH BALANCING WINDING AND USE METHOD THEREFOR[2024/26]
French:ENROULEMENT D'ÉQUILIBRAGE À TROIS BRANCHES DE MOTEUR À FIL PLAT À 54 FENTES À SIX PÔLES ET SON PROCÉDÉ D'UTILISATION[2024/26]
Entry into regional phase21.03.2024Translation filed 
21.03.2024National basic fee paid 
21.03.2024Search fee paid 
21.03.2024Designation fee(s) paid 
21.03.2024Examination fee paid 
Examination procedure21.03.2024Examination requested  [2024/26]
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.
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.