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Extract from the Register of European Patents

EP About this file: EP3608128

EP3608128 - RESIN-METAL COMPOSITE MEMBER FOR TIRE, AND TIRE [Right-click to bookmark this link]
StatusNo opposition filed within time limit
Status updated on  02.08.2024
Database last updated on 28.03.2026
FormerThe patent has been granted
Status updated on  25.08.2023
FormerGrant of patent is intended
Status updated on  12.04.2023
FormerExamination is in progress
Status updated on  21.10.2021
FormerRequest for examination was made
Status updated on  10.01.2020
FormerThe international publication has been made
Status updated on  13.10.2018
Most recent event   Tooltip19.12.2025Lapse of the patent in a contracting state
New state(s): TR		published on 21.01.2026  [2026/04]
Applicant(s)For all designated states
Bridgestone Corporation
1-1, Kyobashi 3-chome
Chuo-ku
Tokyo 104-8340 / JP
[2020/07]
Inventor(s)01 / SUZUKI, Takahiro
c/o BRIDGESTONE CORPORATION
1-1 Kyobashi 3-chome
Chuo-ku
Tokyo 104-8340 / JP
02 / KON, Seiji
c/o BRIDGESTONE CORPORATION
1-1 Kyobashi 3-chome
Chuo-ku
Tokyo 104-8340 / JP
 [2020/07]
Representative(s)Marks & Clerk LLP
15 Fetter Lane
London EC4A 1BW / GB
[2023/39]
Former [2020/07]Oxley, Robin John George
Marks & Clerk LLP
15 Fetter Lane
London EC4A 1BW / GB
Application number, filing date18780584.128.03.2018
[2020/07]
WO2018JP12979
Priority number, dateJP2017007598006.04.2017         Original published format: JP 2017075980
[2020/07]
Filing languageJA
Procedural languageEN
PublicationType: A1 Application with search report
No.:WO2018186271
Date:11.10.2018
Language:JA
[2018/41]
Type: A1 Application with search report 
No.:EP3608128
Date:12.02.2020
Language:EN
[2020/07]
Type: B1 Patent specification 
No.:EP3608128
Date:27.09.2023
Language:EN
[2023/39]
Search report(s)International search report - published on:JP11.10.2018
(Supplementary) European search report - dispatched on:EP27.10.2020
ClassificationIPC:B60C1/00, B60C9/18, B60C13/00, B60C7/00, C08J5/06, B60C9/00, B60C9/22, B60C15/04
[2023/16]
CPC:
B60C9/22 (EP); B60C9/0007 (EP,US); B60C1/00 (EP);
B60C13/002 (EP); B60C15/04 (EP,US); B60C9/005 (EP);
B60C9/1835 (EP); C08J5/06 (EP,US); B60C2001/005 (EP);
B60C2007/005 (EP); B60C2009/0014 (EP); B60C2009/0021 (EP);
B60C2009/1857 (EP); B60C2015/046 (US); C08J2300/26 (EP);
C08J2367/00 (EP); C08J2371/02 (EP); C08J2377/00 (EP,US);
C08J2423/30 (US) (-)
Former IPC [2020/48]B60C9/00, B60C5/01, B60C9/08, B60C9/20, B60C15/04, C09J7/20, C09J201/00, B60C9/22
Former IPC [2020/07]B60C9/00, B60C5/01, B60C9/08, B60C9/20, B60C15/04, C09J7/20, C09J201/00
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 [2020/07]
Extension statesBANot yet paid
MENot yet paid
Validation statesKHNot yet paid
MANot yet paid
MDNot yet paid
TNNot yet paid
TitleGerman:HARZ-METALL-VERBUNDSTOFFELEMENT FÜR REIFEN SOWIE REIFEN[2020/07]
English:RESIN-METAL COMPOSITE MEMBER FOR TIRE, AND TIRE[2020/07]
French:ÉLÉMENT COMPOSITE RÉSINE-MÉTAL POUR PNEUMATIQUE, ET PNEUMATIQUE[2020/07]
Entry into regional phase04.10.2019Translation filed 
04.10.2019National basic fee paid 
04.10.2019Search fee paid 
04.10.2019Designation fee(s) paid 
04.10.2019Examination fee paid 
Examination procedure04.10.2019Examination requested  [2020/07]
14.05.2021Amendment by applicant (claims and/or description)
20.10.2021Despatch of a communication from the examining division (Time limit: M04)
24.02.2022Reply to a communication from the examining division
01.09.2022Despatch of a communication from the examining division (Time limit: M04)
10.01.2023Reply to a communication from the examining division
13.04.2023Communication of intention to grant the patent
21.08.2023Fee for grant paid
21.08.2023Fee for publishing/printing paid
21.08.2023Receipt of the translation of the claim(s)
Opposition(s)28.06.2024No opposition filed within time limit [2024/36]
Fees paidRenewal fee
24.03.2020Renewal fee patent year 03
24.03.2021Renewal fee patent year 04
25.03.2022Renewal fee patent year 05
18.01.2023Renewal fee patent year 06
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  TooltipCY28.03.2018
HU28.03.2018
AT27.09.2023
BG27.09.2023
CZ27.09.2023
DK27.09.2023
EE27.09.2023
ES27.09.2023
FI27.09.2023
HR27.09.2023
IT27.09.2023
LT27.09.2023
LV27.09.2023
MC27.09.2023
NL27.09.2023
PL27.09.2023
RO27.09.2023
RS27.09.2023
SE27.09.2023
SI27.09.2023
SK27.09.2023
SM27.09.2023
TR27.09.2023
NO27.12.2023
GR28.12.2023
IS27.01.2024
PT29.01.2024
GB28.03.2024
IE28.03.2024
LU28.03.2024
BE31.03.2024
CH31.03.2024
[2026/04]
Former [2025/41]CY28.03.2018
HU28.03.2018
AT27.09.2023
BG27.09.2023
CZ27.09.2023
DK27.09.2023
EE27.09.2023
ES27.09.2023
FI27.09.2023
HR27.09.2023
IT27.09.2023
LT27.09.2023
LV27.09.2023
MC27.09.2023
NL27.09.2023
PL27.09.2023
RO27.09.2023
RS27.09.2023
SE27.09.2023
SI27.09.2023
SK27.09.2023
SM27.09.2023
NO27.12.2023
GR28.12.2023
IS27.01.2024
PT29.01.2024
GB28.03.2024
IE28.03.2024
LU28.03.2024
BE31.03.2024
CH31.03.2024
Former [2025/37]CY28.03.2018
AT27.09.2023
BG27.09.2023
CZ27.09.2023
DK27.09.2023
EE27.09.2023
ES27.09.2023
FI27.09.2023
HR27.09.2023
IT27.09.2023
LT27.09.2023
LV27.09.2023
MC27.09.2023
NL27.09.2023
PL27.09.2023
RO27.09.2023
RS27.09.2023
SE27.09.2023
SI27.09.2023
SK27.09.2023
SM27.09.2023
NO27.12.2023
GR28.12.2023
IS27.01.2024
PT29.01.2024
GB28.03.2024
IE28.03.2024
LU28.03.2024
BE31.03.2024
CH31.03.2024
Former [2025/20]AT27.09.2023
BG27.09.2023
CZ27.09.2023
DK27.09.2023
EE27.09.2023
ES27.09.2023
FI27.09.2023
HR27.09.2023
IT27.09.2023
LT27.09.2023
LV27.09.2023
MC27.09.2023
NL27.09.2023
PL27.09.2023
RO27.09.2023
RS27.09.2023
SE27.09.2023
SI27.09.2023
SK27.09.2023
SM27.09.2023
NO27.12.2023
GR28.12.2023
IS27.01.2024
PT29.01.2024
GB28.03.2024
IE28.03.2024
LU28.03.2024
BE31.03.2024
CH31.03.2024
Former [2025/11]AT27.09.2023
BG27.09.2023
CZ27.09.2023
DK27.09.2023
EE27.09.2023
ES27.09.2023
FI27.09.2023
IT27.09.2023
LT27.09.2023
LV27.09.2023
MC27.09.2023
NL27.09.2023
PL27.09.2023
RO27.09.2023
RS27.09.2023
SE27.09.2023
SI27.09.2023
SK27.09.2023
SM27.09.2023
NO27.12.2023
GR28.12.2023
IS27.01.2024
PT29.01.2024
GB28.03.2024
IE28.03.2024
LU28.03.2024
BE31.03.2024
CH31.03.2024
Former [2025/10]AT27.09.2023
BG27.09.2023
CZ27.09.2023
DK27.09.2023
EE27.09.2023
ES27.09.2023
FI27.09.2023
IT27.09.2023
LT27.09.2023
LV27.09.2023
MC27.09.2023
NL27.09.2023
PL27.09.2023
RO27.09.2023
RS27.09.2023
SE27.09.2023
SI27.09.2023
SK27.09.2023
SM27.09.2023
NO27.12.2023
GR28.12.2023
IS27.01.2024
PT29.01.2024
GB28.03.2024
IE28.03.2024
LU28.03.2024
BE31.03.2024
Former [2025/09]AT27.09.2023
BG27.09.2023
CZ27.09.2023
DK27.09.2023
EE27.09.2023
ES27.09.2023
FI27.09.2023
IT27.09.2023
LT27.09.2023
LV27.09.2023
MC27.09.2023
NL27.09.2023
PL27.09.2023
RO27.09.2023
RS27.09.2023
SE27.09.2023
SI27.09.2023
SK27.09.2023
SM27.09.2023
NO27.12.2023
GR28.12.2023
IS27.01.2024
PT29.01.2024
GB28.03.2024
LU28.03.2024
BE31.03.2024
Former [2025/08]AT27.09.2023
BG27.09.2023
CZ27.09.2023
DK27.09.2023
EE27.09.2023
ES27.09.2023
FI27.09.2023
IT27.09.2023
LT27.09.2023
LV27.09.2023
MC27.09.2023
NL27.09.2023
PL27.09.2023
RO27.09.2023
RS27.09.2023
SE27.09.2023
SI27.09.2023
SK27.09.2023
SM27.09.2023
NO27.12.2023
GR28.12.2023
IS27.01.2024
PT29.01.2024
LU28.03.2024
BE31.03.2024
Former [2024/52]AT27.09.2023
BG27.09.2023
CZ27.09.2023
DK27.09.2023
EE27.09.2023
ES27.09.2023
FI27.09.2023
IT27.09.2023
LT27.09.2023
LV27.09.2023
MC27.09.2023
NL27.09.2023
PL27.09.2023
RO27.09.2023
RS27.09.2023
SE27.09.2023
SI27.09.2023
SK27.09.2023
SM27.09.2023
NO27.12.2023
GR28.12.2023
IS27.01.2024
PT29.01.2024
LU28.03.2024
Former [2024/51]AT27.09.2023
BG27.09.2023
CZ27.09.2023
DK27.09.2023
EE27.09.2023
ES27.09.2023
FI27.09.2023
IT27.09.2023
LT27.09.2023
LV27.09.2023
NL27.09.2023
PL27.09.2023
RO27.09.2023
RS27.09.2023
SE27.09.2023
SI27.09.2023
SK27.09.2023
SM27.09.2023
NO27.12.2023
GR28.12.2023
IS27.01.2024
PT29.01.2024
Former [2024/49]AT27.09.2023
CZ27.09.2023
DK27.09.2023
EE27.09.2023
ES27.09.2023
FI27.09.2023
IT27.09.2023
LT27.09.2023
LV27.09.2023
NL27.09.2023
PL27.09.2023
RO27.09.2023
RS27.09.2023
SE27.09.2023
SI27.09.2023
SK27.09.2023
SM27.09.2023
NO27.12.2023
GR28.12.2023
IS27.01.2024
PT29.01.2024
Former [2024/33]AT27.09.2023
CZ27.09.2023
DK27.09.2023
EE27.09.2023
ES27.09.2023
FI27.09.2023
IT27.09.2023
LT27.09.2023
LV27.09.2023
NL27.09.2023
PL27.09.2023
RO27.09.2023
RS27.09.2023
SE27.09.2023
SK27.09.2023
SM27.09.2023
NO27.12.2023
GR28.12.2023
IS27.01.2024
PT29.01.2024
Former [2024/26]AT27.09.2023
CZ27.09.2023
EE27.09.2023
ES27.09.2023
FI27.09.2023
IT27.09.2023
LT27.09.2023
LV27.09.2023
NL27.09.2023
PL27.09.2023
RO27.09.2023
RS27.09.2023
SE27.09.2023
SK27.09.2023
SM27.09.2023
NO27.12.2023
GR28.12.2023
IS27.01.2024
PT29.01.2024
Former [2024/25]AT27.09.2023
CZ27.09.2023
EE27.09.2023
ES27.09.2023
FI27.09.2023
LT27.09.2023
LV27.09.2023
NL27.09.2023
PL27.09.2023
RO27.09.2023
RS27.09.2023
SE27.09.2023
SK27.09.2023
SM27.09.2023
NO27.12.2023
GR28.12.2023
IS27.01.2024
PT29.01.2024
Former [2024/23]AT27.09.2023
CZ27.09.2023
EE27.09.2023
ES27.09.2023
FI27.09.2023
LT27.09.2023
LV27.09.2023
NL27.09.2023
RO27.09.2023
RS27.09.2023
SE27.09.2023
SK27.09.2023
SM27.09.2023
NO27.12.2023
GR28.12.2023
IS27.01.2024
PT29.01.2024
Former [2024/20]FI27.09.2023
LT27.09.2023
LV27.09.2023
NL27.09.2023
RS27.09.2023
SE27.09.2023
SM27.09.2023
NO27.12.2023
GR28.12.2023
IS27.01.2024
Former [2024/14]FI27.09.2023
LT27.09.2023
LV27.09.2023
NL27.09.2023
RS27.09.2023
SE27.09.2023
NO27.12.2023
GR28.12.2023
Former [2024/10]FI27.09.2023
LT27.09.2023
LV27.09.2023
RS27.09.2023
SE27.09.2023
NO27.12.2023
GR28.12.2023
Former [2024/09]FI27.09.2023
LT27.09.2023
SE27.09.2023
NO27.12.2023
GR28.12.2023
Former [2024/08]LT27.09.2023
NO27.12.2023
GR28.12.2023
Documents cited:Search[XY] JP2011042235  (BRIDGESTONE CORP et al.) [X] 1-3,5-7,10-12 * paragraphs [0053] , [0 54] , [0055]; figures 1,2,10,13; claim - *[Y] 13
 [YA] WO2016084536  (BRIDGESTONE CORP et al.) [Y] 13 * paragraphs [0040] - [0046]; figures 1-3; claim - *[A] 1-12
 [A] JP2016056375  (BRIDGESTONE CORP et al.) [A] 1-13 * figure 6; claim - *
International search[XA] JP2011042235  (BRIDGESTONE CORP et al.) [X] 1-3, 5-7, 10-12 * , paragraphs [0053]-[0054], [0060]-[0062], drawings & US 2012/0152428 A1, paragraphs [0206]-[0209], [0214]-[0216], figures & US 2016/0068028 A1 & WO 2011/021702 A1 & EP 2468531 A1 & EP 3002132 A1 & CN 102548774 A & CN 103818190 A *[A] 4, 8-9, 13
 [A] WO2014171462  (BRIDGESTONE CORP et al.) [A] 1-13 * , entire text & US 2016/0075180 A1, whole document & JP 2014-205462 A & EP 2987650 A1 & CN 105121179 A *
 [A] JP2015007299  (TOKYO SEIKO CO LTD et al.) [A] 1-13 * , entire text & US 2016/0193878 A1, whole document & WO 2014/208480 A1 & EP 3015599 A1 & CN 104250940 A & TW 201500235 A & KR 10-2016-0023836 A & CA 2933314 A1 *
 [A] JP2016056375  (BRIDGESTONE CORP et al.) [A] 1-13 * , entire text (Family: none) *
 [A] WO2007083387  (TOYO TIRE & RUBBER CO et al.) [A] 1-13 * , entire text & US 2010/0126649 A1, whole document *
ExaminationUS2015064438
by applicantWO2014175453
 JP2004346273
 JPH05331256
 JP2017075980
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.