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Extract from the Register of European Patents

EP About this file: EP4131306

EP4131306 - CONTACT MEMBER, CONNECTOR, COMPOSITION, AND METHOD FOR MANUFACTURING CONTACT MEMBER [Right-click to bookmark this link]
StatusNo opposition filed within time limit
Status updated on  16.05.2025
Database last updated on 28.03.2026
FormerThe patent has been granted
Status updated on  07.06.2024
FormerGrant of patent is intended
Status updated on  26.03.2024
FormerRequest for examination was made
Status updated on  06.01.2023
FormerThe international publication has been made
Status updated on  02.10.2021
Most recent event   Tooltip23.01.2026Lapse of the patent in a contracting state
New state(s): BE, IE		published on 25.02.2026  [2026/09]
Applicant(s)For all designated states
JAPAN AVIATION ELECTRONICS INDUSTRY, LIMITED
21-1, Dogenzaka 1-chome
Shibuya-ku
Tokyo 150-0043 / JP
[2024/17]
Former [2023/06]For all designated states
Japan Aviation Electronics Industry, Limited
21-2, Dogenzaka 1-chome Shibuya-ku
Tokyo 150-0043 / JP
Inventor(s)01 / YAMADA Kazuhiko
c/o Japan Aviation Electronics Industry, Limited
21-1, Dogenzaka 1-chome, Shibuya-ku
Tokyo 150-0043 / JP
02 / SUZUKI Akiko
c/o Japan Aviation Electronics Industry, Limited
21-1, Dogenzaka 1-chome, Shibuya-ku
Tokyo 150-0043 / JP
03 / SATO Akinobu
c/o Japan Aviation Electronics Industry, Limited
21-1, Dogenzaka 1-chome, Shibuya-ku
Tokyo 150-0043 / JP
 [2023/06]
Representative(s)Qip Patent & Recht Dr. Kuehn & Partner mbB
Bavariaring 10
80336 München / DE
[N/P]
Former [2023/06]Qip Patentanwälte Dr. Kuehn & Partner mbB
Goethestraße 8
80336 München / DE
Application number, filing date21774380.619.02.2021
[2023/06]
WO2021JP06325
Priority number, dateJP2020005781427.03.2020         Original published format: JP 2020057814
JP2021000950025.01.2021         Original published format: JP 2021009500
[2023/06]
Filing languageJA
Procedural languageEN
PublicationType: A1 Application with search report
No.:WO2021192759
Date:30.09.2021
Language:JA
[2021/39]
Type: A1 Application with search report 
No.:EP4131306
Date:08.02.2023
Language:EN
[2023/06]
Type: B1 Patent specification 
No.:EP4131306
Date:10.07.2024
Language:EN
[2024/28]
Search report(s)International search report - published on:JP30.09.2021
(Supplementary) European search report - dispatched on:EP03.08.2023
ClassificationIPC:H01H1/025, C23C26/00, H01R43/16, H01R13/03, C10M169/04, B22F1/068, B22F1/102, H01B1/22, H01R12/73, // C10N10/02, C10N50/02, C10N70/00, C10N20/06, C10N20/00, C10N30/06, C10N30/00, C10N40/14, C10N50/00, C10N80/00, C22C1/04, C23C24/10
[2023/36]
CPC:
H01B1/22 (EP,US); H01R13/03 (EP,US); B22F1/068 (EP,US);
B22F1/102 (EP,US); C10M169/04 (EP,US); C23C22/02 (US);
C23C24/10 (EP,US); C23C26/00 (EP,US); H01H1/025 (EP,US);
B60L53/16 (US); C10L1/20 (US); C10L1/206 (US);
C10M147/00 (US); C10M2201/04 (EP,US); C10M2201/05 (EP,US);
C10M2211/0406 (EP,US); C10M2211/06 (EP,US); C10M2211/063 (EP,US);
C10M2213/06 (US); C10M2213/0606 (US); C10N2010/02 (EP,US);
C10N2020/06 (EP,US); C10N2020/061 (EP,US); C10N2030/06 (EP,US);
C10N2030/28 (EP,US); C10N2040/17 (EP,US); C10N2050/015 (EP,US);
C10N2050/02 (EP,US); C10N2070/00 (EP,US); C10N2080/00 (EP,US);
C22C1/0466 (EP,US); C23C22/00 (US); H01R12/55 (US);
H01R12/73 (EP,US); H01R13/04 (US); H01R13/111 (US);
H01R13/113 (US); H01R43/16 (EP,US) (-)
Former IPC [2023/06]H01H1/025, C23C26/00, H01R43/16, H01R13/03
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 [2023/06]
Extension statesBANot yet paid
MENot yet paid
Validation statesKHNot yet paid
MANot yet paid
MDNot yet paid
TNNot yet paid
TitleGerman:KONTAKTELEMENT, VERBINDER, ZUSAMMENSETZUNG UND VERFAHREN ZUR HERSTELLUNG EINES KONTAKTELEMENTS[2023/06]
English:CONTACT MEMBER, CONNECTOR, COMPOSITION, AND METHOD FOR MANUFACTURING CONTACT MEMBER[2023/06]
French:ÉLÉMENT DE CONTACT, CONNECTEUR, COMPOSITION ET PROCÉDÉ DE FABRICATION D'ÉLÉMENT DE CONTACT[2023/06]
Entry into regional phase17.08.2022Translation filed 
17.08.2022National basic fee paid 
17.08.2022Search fee paid 
17.08.2022Designation fee(s) paid 
17.08.2022Examination fee paid 
Examination procedure17.08.2022Examination requested  [2023/06]
19.02.2024Amendment by applicant (claims and/or description)
19.02.2024Date on which the examining division has become responsible
27.03.2024Communication of intention to grant the patent
04.06.2024Fee for grant paid
04.06.2024Fee for publishing/printing paid
04.06.2024Receipt of the translation of the claim(s)
Opposition(s)11.04.2025No opposition filed within time limit [2025/25]
Fees paidRenewal fee
07.02.2023Renewal fee patent year 03
20.02.2024Renewal fee patent year 04
Opt-out from the exclusive  Tooltip
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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  TooltipAT10.07.2024
BG10.07.2024
CZ10.07.2024
DK10.07.2024
EE10.07.2024
ES10.07.2024
FI10.07.2024
HR10.07.2024
IT10.07.2024
LV10.07.2024
MC10.07.2024
NL10.07.2024
PL10.07.2024
RO10.07.2024
SE10.07.2024
SK10.07.2024
SM10.07.2024
NO10.10.2024
RS10.10.2024
GR11.10.2024
IS10.11.2024
PT11.11.2024
GB19.02.2025
IE19.02.2025
LU19.02.2025
BE28.02.2025
CH28.02.2025
[2026/09]
Former [2026/08]AT10.07.2024
BG10.07.2024
CZ10.07.2024
DK10.07.2024
EE10.07.2024
ES10.07.2024
FI10.07.2024
HR10.07.2024
IT10.07.2024
LV10.07.2024
MC10.07.2024
NL10.07.2024
PL10.07.2024
RO10.07.2024
SE10.07.2024
SK10.07.2024
SM10.07.2024
NO10.10.2024
RS10.10.2024
GR11.10.2024
IS10.11.2024
PT11.11.2024
GB19.02.2025
LU19.02.2025
CH28.02.2025
Former [2025/48]AT10.07.2024
BG10.07.2024
CZ10.07.2024
DK10.07.2024
EE10.07.2024
ES10.07.2024
FI10.07.2024
HR10.07.2024
IT10.07.2024
LV10.07.2024
MC10.07.2024
NL10.07.2024
PL10.07.2024
RO10.07.2024
SE10.07.2024
SK10.07.2024
SM10.07.2024
NO10.10.2024
RS10.10.2024
GR11.10.2024
IS10.11.2024
PT11.11.2024
LU19.02.2025
CH28.02.2025
Former [2025/47]AT10.07.2024
BG10.07.2024
CZ10.07.2024
DK10.07.2024
EE10.07.2024
ES10.07.2024
FI10.07.2024
HR10.07.2024
IT10.07.2024
LV10.07.2024
MC10.07.2024
NL10.07.2024
PL10.07.2024
RO10.07.2024
SE10.07.2024
SK10.07.2024
SM10.07.2024
NO10.10.2024
RS10.10.2024
GR11.10.2024
IS10.11.2024
PT11.11.2024
LU19.02.2025
Former [2025/43]AT10.07.2024
BG10.07.2024
CZ10.07.2024
DK10.07.2024
EE10.07.2024
ES10.07.2024
FI10.07.2024
HR10.07.2024
IT10.07.2024
LV10.07.2024
MC10.07.2024
NL10.07.2024
PL10.07.2024
RO10.07.2024
SE10.07.2024
SK10.07.2024
SM10.07.2024
NO10.10.2024
RS10.10.2024
GR11.10.2024
IS10.11.2024
PT11.11.2024
Former [2025/42]AT10.07.2024
BG10.07.2024
CZ10.07.2024
DK10.07.2024
EE10.07.2024
ES10.07.2024
FI10.07.2024
HR10.07.2024
IT10.07.2024
LV10.07.2024
NL10.07.2024
PL10.07.2024
RO10.07.2024
SE10.07.2024
SK10.07.2024
SM10.07.2024
NO10.10.2024
RS10.10.2024
GR11.10.2024
IS10.11.2024
PT11.11.2024
Former [2025/23]AT10.07.2024
BG10.07.2024
CZ10.07.2024
DK10.07.2024
EE10.07.2024
ES10.07.2024
FI10.07.2024
HR10.07.2024
IT10.07.2024
LV10.07.2024
NL10.07.2024
PL10.07.2024
RO10.07.2024
SK10.07.2024
SM10.07.2024
NO10.10.2024
RS10.10.2024
GR11.10.2024
IS10.11.2024
PT11.11.2024
Former [2025/11]AT10.07.2024
BG10.07.2024
ES10.07.2024
FI10.07.2024
HR10.07.2024
LV10.07.2024
NL10.07.2024
PL10.07.2024
NO10.10.2024
RS10.10.2024
GR11.10.2024
IS10.11.2024
PT11.11.2024
Former [2025/09]AT10.07.2024
BG10.07.2024
FI10.07.2024
LV10.07.2024
NL10.07.2024
PL10.07.2024
NO10.10.2024
GR11.10.2024
IS10.11.2024
PT11.11.2024
Former [2025/08]FI10.07.2024
NL10.07.2024
PL10.07.2024
NO10.10.2024
GR11.10.2024
PT11.11.2024
Former [2025/04]NL10.07.2024
PT11.11.2024
Former [2025/03]PT11.11.2024
Documents cited:Search[XI] US2004142604  (LADIN DMITRY et al.) [X] 1,4-6 * claims 31-33, 36-40, 42-44; ex. 1-2; par. 9, 19, 25 *[I] 1-6
 [A] EP1672095  (KOBE STEEL LTD et al.) [A] 1-6 * claims 1,4 *
 [A]   CHEMOURS: "KrytoxTM Performance Lubricants Product Overview", 1 January 2015 (2015-01-01), pages 1 - 20, XP093067632, Retrieved from the Internet [retrieved on 20230726] [A] 1-6 * pages 7, 10 *
International search[A] JP2005019103  (KOBE STEEL LTD et al.) [A] 1-6
 [A] JPH10223290  (SUMITOMO WIRING SYSTEMS et al.) [A] 1-6
 [A] JP2006206702  (JAPAN AVIATION ELECTRON et al.) [A] 1-6
 [A] JP2018090657  (JAPAN AVIATION ELECTRONICS IND LTD et al.) [A] 1-6
 [A] JP2012099398  (AUTO NETWORK GIJUTSU KENKYUSHO et al.) [A] 1-6
by applicantJP2014135191
 JP4348288
 JP2012018869
 JP2013258158
 JP2009176474
 JP2008108453
 JP2015204227
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.