(19)
(11) EP 3 955 333 B8

(12) CORRECTED EUROPEAN PATENT SPECIFICATION
Note: Bibliography reflects the latest situation

(15) Correction information:
Corrected version no 1 (W1 B1)

(48) Corrigendum issued on:
16.10.2024 Bulletin 2024/42

(45) Mention of the grant of the patent:
28.08.2024 Bulletin 2024/35

(21) Application number: 19925935.9

(22) Date of filing: 30.05.2019
(51) International Patent Classification (IPC): 
H01M 50/204(2021.01)
H01M 50/383(2021.01)
H01M 50/271(2021.01)
 H01M 50/207(2021.01)
H01M 50/249(2021.01)
H01M 50/35(2021.01)
(52) Cooperative Patent Classification (CPC):
Y02E 60/10; H01M 50/207; H01M 50/249; H01M 50/35; H01M 50/383; H01M 50/204; H01M 50/271
(86) International application number:
PCT/CN2019/089320
(87) International publication number:
WO 2020/215443 (29.10.2020 Gazette 2020/44)

(54)

UPPER COVER ASSEMBLY AND BATTERY PACK

OBERE ABDECKUNGSANORDNUNG UND BATTERIEPACK

ENSEMBLE COUVERCLE SUPÉRIEUR ET BLOC-BATTERIE

(84) Designated Contracting States:
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

(30) Priority: 23.04.2019 CN 201920555844 U

(43) Date of publication of application:
16.02.2022 Bulletin 2022/07

(73) Proprietor: Contemporary Amperex Technology (Hong Kong) Limited
Central, Central And Western District (HK)

(72) Inventors:
  • HUANG, Haihua
    Ningde, Fujian 352100 (CN)
  • LU, Zequan
    Ningde, Fujian 352100 (CN)

(74) Representative: Gong, Jinping 
CocreateIP Neumarkterstr. 21
81673 München
81673 München (DE)


(56) References cited: : 
EP-A1- 3 333 934
CN-A- 103 311 465
JP-A- 2015 195 137
US-A1- 2014 322 566
 CN-A- 102 842 689
CN-A- 105 027 323
US-A1- 2010 173 181
   
       
    Note: Within nine months from the publication of the mention of the grant of the European patent, any person may give notice to the European Patent Office of opposition to the European patent granted. Notice of opposition shall be filed in a written reasoned statement. It shall not be deemed to have been filed until the opposition fee has been paid. (Art. 99(1) European Patent Convention).