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Extract from the Register of European Patents

EP About this file: EP4073877

EP4073877 - PRESSURE RELIEF DEVICE, AND BATTERY HOUSING COMPRISING SUCH A PRESSURE RELIEF DEVICE [Right-click to bookmark this link]
StatusRequest for examination was made
Status updated on  16.09.2022
Database last updated on 11.11.2024
FormerThe international publication has been made
Status updated on  18.06.2021
Formerunknown
Status updated on  20.01.2021
Most recent event   Tooltip03.01.2024New entry: Renewal fee paid 
Applicant(s)For all designated states
Hugo Benzing GmbH & Co. KG
Daimlerstrasse 49-53
70825 Korntal-Münchingen / DE
[2022/42]
Inventor(s)01 / SCHOLPP, Udo
Roßbachstraße 8b
70499 Stuttgart / DE
 [2022/42]
Representative(s)Fleck, Hermann-Josef
Jeck, Fleck & partner mbB
Patentanwälte
Klingengasse 2
71665 Vaihingen/Enz / DE
[2022/42]
Application number, filing date20838363.809.12.2020
[2022/42]
WO2020EP85302
Priority number, dateDE201920106891U11.12.2019         Original published format: DE 202019106891 U
[2022/42]
Filing languageDE
Procedural languageDE
PublicationType: A1 Application with search report
No.:WO2021116180
Date:17.06.2021
Language:DE
[2021/24]
Type: A1 Application with search report 
No.:EP4073877
Date:19.10.2022
Language:DE
The application published by WIPO in one of the EPO official languages on 17.06.2021 takes the place of the publication of the European patent application.
[2022/42]
Search report(s)International search report - published on:EP17.06.2021
ClassificationIPC:H01M50/30, H01M50/358, H01M50/375
[2022/42]
CPC:
F16K37/0041 (EP,CN,KR); H01M50/30 (EP,CN,KR); G01D21/02 (CN);
H01M50/333 (US); F16K17/00 (EP); F16K17/003 (KR);
F16K17/04 (CN); F16K37/005 (EP,CN,KR); F16K37/0083 (EP,KR);
F16K37/0091 (EP,KR); H01M50/325 (KR); H01M50/358 (EP,CN,KR);
H01M50/375 (EP,CN,KR,US); H01M2200/10 (KR,US); H01M2200/20 (KR,US);
Y02E60/10 (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 [2022/42]
TitleGerman:DRUCKENTLASTUNGSVORRICHTUNG UND BATTERIEGEHÄUSE MIT EINER SOLCHEN[2022/42]
English:PRESSURE RELIEF DEVICE, AND BATTERY HOUSING COMPRISING SUCH A PRESSURE RELIEF DEVICE[2022/42]
French:DISPOSITIF DE RELÂCHEMENT DE PRESSION ET COMPARTIMENT DE BATTERIE COMPRENANT UN TEL DISPOSITIF DE RELÂCHEMENT DE PRESSION[2022/42]
Entry into regional phase11.07.2022National basic fee paid 
11.07.2022Designation fee(s) paid 
11.07.2022Examination fee paid 
Examination procedure11.07.2022Examination requested  [2022/42]
11.07.2022Date on which the examining division has become responsible
02.12.2022Amendment by applicant (claims and/or description)
Fees paidRenewal fee
02.01.2023Renewal fee patent year 03
02.01.2024Renewal fee patent year 04
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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.
Cited inInternational search[X]US5643691  (IWATSUKI SYUICHIRO [JP], et al);
 [X]US5736836  (HASEGAWA OSAMU [JP], et al);
 [X]JP2004039337  (MITSUBISHI HEAVY IND LTD);
 [X]CN108258165  (SINOEV HEFEI TECH CO LTD)
by applicantDE102011109310
 DE102015005276
 DE102016004648
 DE102016121605
 DE102017123078
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.