EP2578900 - METHOD FOR MANUFACTURING LEAF SPRINGS [Right-click to bookmark this link] | Status | No opposition filed within time limit Status updated on 24.02.2017 Database last updated on 25.03.2025 | Most recent event Tooltip | 12.10.2018 | Lapse of the patent in a contracting state New state(s): AL | published on 14.11.2018 [2018/46] | Applicant(s) | For all designated states NHK Spring Co., Ltd. 10 Fukuura 3-chome Kanazawa-Ku Yokohama-shi Kanagawa 236-0004 / JP | [2016/14] |
Former [2013/15] | For all designated states Nhk Spring Co., Ltd. 10 Fukuura 3-chome Kanazawa-ku Yokohama-shi Kanagawa 236-0004 / JP | Inventor(s) | 01 /
TANGE, Akira c/o NHK Spring Co., Ltd. 10, Fukuura 3-chome Kanazawa-ku Yokohama-shi, Kanagawa 236-0004 / JP | 02 /
KURIMOTO, Kiyoshi c/o NHK Spring Co., Ltd. 10, Fukuura 3-chome Kanazawa-ku Yokohama-shi, Kanagawa 236-0004 / JP | 03 /
GOTO, Yurika c/o NHK Spring Co., Ltd. 10, Fukuura 3-chome Kanazawa-ku Yokohama-shi, Kanagawa 236-0004 / JP | 04 /
SHIGEOKA, Iwao c/o Sumihatsu Co., Ltd. 5-5, Iwamotocho 3-chome Chiyoda-ku Tokyo 101-0032 / JP | 05 /
KATO, Tadakazu c/o Sumihatsu Co., Ltd. 5-5, Iwamotocho 3-chome Chiyoda-ku Tokyo 101-0032 / JP | 06 /
INOGUCHI, Shinichi c/o Sumihatsu Co., Ltd. 5-5, Iwamotocho 3-chome Chiyoda-ku Tokyo 101-0032 / JP | [2016/16] |
Former [2013/15] | 01 /
TANGE, Akira c/o NHK SPRING CO. LTD. 10 Fukuura 3-chome Kanazawa-ku Yokohama-shi, Kanagawa 236-0004 / JP | ||
02 /
KURIMOTO, Kiyoshi c/o NHK SPRING CO. LTD. 10 Fukuura 3-chome Kanazawa-ku Yokohama-shi, Kanagawa 236-0004 / JP | |||
03 /
GOTO, Yurika c/o NHK SPRING CO. LTD. 10 Fukuura 3-chome Kanazawa-ku Yokohama-shi, Kanagawa 236-0004 / JP | |||
04 /
SHIGEOKA, Iwao c/o SUMIHATSU CO. LTD. 5-5 Iwamotocho 3-chome Chiyoda-ku Tokyo 101-0032 / JP | |||
05 /
KATO, Tadakazu c/o SUMIHATSU CO. LTD. 5-5 Iwamotocho 3-chome Chiyoda-ku Tokyo 101-0032 / JP | |||
06 /
INOGUCHI, Shinichi c/o SUMIHATSU CO. LTD. 5-5 Iwamotocho 3-chome Chiyoda-ku Tokyo 101-0032 / JP | Representative(s) | Eisenführ Speiser Patentanwälte Rechtsanwälte PartGmbB Postfach 31 02 60 80102 München / DE | [2016/16] |
Former [2013/15] | Eisenführ, Speiser & Partner Postfach 31 02 60 80102 München / DE | Application number, filing date | 11792241.9 | 12.05.2011 | [2016/16] | WO2011JP60966 | Priority number, date | JP20100129768 | 07.06.2010 Original published format: JP 2010129768 | [2013/15] | Filing language | JA | Procedural language | EN | Publication | Type: | A1 Application with search report | No.: | WO2011155283 | Date: | 15.12.2011 | Language: | JA | [2011/50] | Type: | A1 Application with search report | No.: | EP2578900 | Date: | 10.04.2013 | Language: | EN | [2013/15] | Type: | B1 Patent specification | No.: | EP2578900 | Date: | 20.04.2016 | Language: | EN | [2016/16] | Search report(s) | International search report - published on: | JP | 15.12.2011 | (Supplementary) European search report - dispatched on: | EP | 23.12.2014 | Classification | IPC: | F16F1/02, B24C1/04, B24C1/10, F16F1/28, F16F1/18 | [2015/04] | CPC: |
B24C1/10 (EP,KR,US);
F16F1/18 (EP,KR,US);
B21D53/886 (KR,US);
B24C3/325 (EP,KR,US);
F16F1/28 (KR);
F16F2226/00 (EP,KR,US);
F16F2238/022 (KR)
(-)
|
Former IPC [2013/15] | F16F1/02, B24C1/04, B24C1/10, F16F1/28 | 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 [2013/15] | Extension states | BA | Not yet paid | ME | Not yet paid | Title | German: | VERFAHREN ZUR HERSTELLUNG VON BLATTFEDERN | [2013/15] | English: | METHOD FOR MANUFACTURING LEAF SPRINGS | [2013/15] | French: | PROCÉDÉ POUR LA FABRICATION DE RESSORTS À LAMES | [2013/15] | Entry into regional phase | 21.12.2012 | Translation filed | 07.01.2013 | National basic fee paid | 07.01.2013 | Search fee paid | 07.01.2013 | Designation fee(s) paid | 07.01.2013 | Examination fee paid | Examination procedure | 07.01.2013 | Examination requested [2013/15] | 30.01.2015 | Despatch of a communication from the examining division (Time limit: M04) | 02.06.2015 | Reply to a communication from the examining division | 20.11.2015 | Communication of intention to grant the patent | 10.02.2016 | Fee for grant paid | 10.02.2016 | Fee for publishing/printing paid | 10.02.2016 | Receipt of the translation of the claim(s) | Divisional application(s) | The date of the Examining Division's first communication in respect of the earliest application for which a communication has been issued is 30.01.2015 | Opposition(s) | 23.01.2017 | No opposition filed within time limit [2017/13] | Fees paid | Renewal fee | 31.05.2013 | Renewal fee patent year 03 | 02.06.2014 | Renewal fee patent year 04 | 01.06.2015 | Renewal fee patent year 05 |
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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. | Lapses during opposition Tooltip | HU | 12.05.2011 | AL | 20.04.2016 | AT | 20.04.2016 | BE | 20.04.2016 | BG | 20.04.2016 | CY | 20.04.2016 | CZ | 20.04.2016 | DK | 20.04.2016 | EE | 20.04.2016 | FI | 20.04.2016 | HR | 20.04.2016 | IS | 20.04.2016 | LT | 20.04.2016 | LV | 20.04.2016 | MC | 20.04.2016 | MK | 20.04.2016 | NL | 20.04.2016 | PL | 20.04.2016 | RO | 20.04.2016 | RS | 20.04.2016 | SE | 20.04.2016 | SI | 20.04.2016 | SK | 20.04.2016 | SM | 20.04.2016 | TR | 20.04.2016 | IE | 12.05.2016 | LU | 12.05.2016 | CH | 31.05.2016 | LI | 31.05.2016 | MT | 31.05.2016 | GB | 20.07.2016 | NO | 20.07.2016 | GR | 21.07.2016 | PT | 22.08.2016 | [2018/46] |
Former [2018/38] | HU | 12.05.2011 | |
AT | 20.04.2016 | ||
BE | 20.04.2016 | ||
BG | 20.04.2016 | ||
CY | 20.04.2016 | ||
CZ | 20.04.2016 | ||
DK | 20.04.2016 | ||
EE | 20.04.2016 | ||
FI | 20.04.2016 | ||
HR | 20.04.2016 | ||
IS | 20.04.2016 | ||
LT | 20.04.2016 | ||
LV | 20.04.2016 | ||
MC | 20.04.2016 | ||
MK | 20.04.2016 | ||
NL | 20.04.2016 | ||
PL | 20.04.2016 | ||
RO | 20.04.2016 | ||
RS | 20.04.2016 | ||
SE | 20.04.2016 | ||
SI | 20.04.2016 | ||
SK | 20.04.2016 | ||
SM | 20.04.2016 | ||
TR | 20.04.2016 | ||
IE | 12.05.2016 | ||
LU | 12.05.2016 | ||
CH | 31.05.2016 | ||
LI | 31.05.2016 | ||
MT | 31.05.2016 | ||
GB | 20.07.2016 | ||
NO | 20.07.2016 | ||
GR | 21.07.2016 | ||
PT | 22.08.2016 | ||
Former [2018/31] | HU | 12.05.2011 | |
AT | 20.04.2016 | ||
BE | 20.04.2016 | ||
CY | 20.04.2016 | ||
CZ | 20.04.2016 | ||
DK | 20.04.2016 | ||
EE | 20.04.2016 | ||
FI | 20.04.2016 | ||
HR | 20.04.2016 | ||
IS | 20.04.2016 | ||
LT | 20.04.2016 | ||
LV | 20.04.2016 | ||
MC | 20.04.2016 | ||
MK | 20.04.2016 | ||
NL | 20.04.2016 | ||
PL | 20.04.2016 | ||
RO | 20.04.2016 | ||
RS | 20.04.2016 | ||
SE | 20.04.2016 | ||
SI | 20.04.2016 | ||
SK | 20.04.2016 | ||
SM | 20.04.2016 | ||
TR | 20.04.2016 | ||
IE | 12.05.2016 | ||
LU | 12.05.2016 | ||
CH | 31.05.2016 | ||
LI | 31.05.2016 | ||
MT | 31.05.2016 | ||
GB | 20.07.2016 | ||
NO | 20.07.2016 | ||
GR | 21.07.2016 | ||
PT | 22.08.2016 | ||
Former [2018/29] | HU | 12.05.2011 | |
AT | 20.04.2016 | ||
BE | 20.04.2016 | ||
CY | 20.04.2016 | ||
CZ | 20.04.2016 | ||
DK | 20.04.2016 | ||
EE | 20.04.2016 | ||
FI | 20.04.2016 | ||
HR | 20.04.2016 | ||
LT | 20.04.2016 | ||
LV | 20.04.2016 | ||
MC | 20.04.2016 | ||
MK | 20.04.2016 | ||
NL | 20.04.2016 | ||
PL | 20.04.2016 | ||
RO | 20.04.2016 | ||
RS | 20.04.2016 | ||
SE | 20.04.2016 | ||
SI | 20.04.2016 | ||
SK | 20.04.2016 | ||
SM | 20.04.2016 | ||
TR | 20.04.2016 | ||
IE | 12.05.2016 | ||
LU | 12.05.2016 | ||
CH | 31.05.2016 | ||
LI | 31.05.2016 | ||
GB | 20.07.2016 | ||
NO | 20.07.2016 | ||
GR | 21.07.2016 | ||
PT | 22.08.2016 | ||
Former [2018/28] | HU | 12.05.2011 | |
AT | 20.04.2016 | ||
BE | 20.04.2016 | ||
CY | 20.04.2016 | ||
CZ | 20.04.2016 | ||
DK | 20.04.2016 | ||
EE | 20.04.2016 | ||
FI | 20.04.2016 | ||
HR | 20.04.2016 | ||
LT | 20.04.2016 | ||
LV | 20.04.2016 | ||
MC | 20.04.2016 | ||
MK | 20.04.2016 | ||
NL | 20.04.2016 | ||
PL | 20.04.2016 | ||
RO | 20.04.2016 | ||
RS | 20.04.2016 | ||
SE | 20.04.2016 | ||
SI | 20.04.2016 | ||
SK | 20.04.2016 | ||
SM | 20.04.2016 | ||
IE | 12.05.2016 | ||
CH | 31.05.2016 | ||
LI | 31.05.2016 | ||
GB | 20.07.2016 | ||
NO | 20.07.2016 | ||
GR | 21.07.2016 | ||
PT | 22.08.2016 | ||
Former [2017/36] | AT | 20.04.2016 | |
BE | 20.04.2016 | ||
CZ | 20.04.2016 | ||
DK | 20.04.2016 | ||
EE | 20.04.2016 | ||
FI | 20.04.2016 | ||
HR | 20.04.2016 | ||
LT | 20.04.2016 | ||
LV | 20.04.2016 | ||
MC | 20.04.2016 | ||
NL | 20.04.2016 | ||
PL | 20.04.2016 | ||
RO | 20.04.2016 | ||
RS | 20.04.2016 | ||
SE | 20.04.2016 | ||
SI | 20.04.2016 | ||
SK | 20.04.2016 | ||
SM | 20.04.2016 | ||
IE | 12.05.2016 | ||
CH | 31.05.2016 | ||
LI | 31.05.2016 | ||
GB | 20.07.2016 | ||
NO | 20.07.2016 | ||
GR | 21.07.2016 | ||
PT | 22.08.2016 | ||
Former [2017/11] | AT | 20.04.2016 | |
BE | 20.04.2016 | ||
CZ | 20.04.2016 | ||
DK | 20.04.2016 | ||
EE | 20.04.2016 | ||
FI | 20.04.2016 | ||
HR | 20.04.2016 | ||
LT | 20.04.2016 | ||
LV | 20.04.2016 | ||
MC | 20.04.2016 | ||
NL | 20.04.2016 | ||
PL | 20.04.2016 | ||
RO | 20.04.2016 | ||
RS | 20.04.2016 | ||
SE | 20.04.2016 | ||
SK | 20.04.2016 | ||
SM | 20.04.2016 | ||
CH | 31.05.2016 | ||
LI | 31.05.2016 | ||
NO | 20.07.2016 | ||
GR | 21.07.2016 | ||
PT | 22.08.2016 | ||
Former [2017/10] | AT | 20.04.2016 | |
BE | 20.04.2016 | ||
CZ | 20.04.2016 | ||
DK | 20.04.2016 | ||
EE | 20.04.2016 | ||
FI | 20.04.2016 | ||
HR | 20.04.2016 | ||
LT | 20.04.2016 | ||
LV | 20.04.2016 | ||
MC | 20.04.2016 | ||
NL | 20.04.2016 | ||
PL | 20.04.2016 | ||
RO | 20.04.2016 | ||
RS | 20.04.2016 | ||
SE | 20.04.2016 | ||
SK | 20.04.2016 | ||
CH | 31.05.2016 | ||
LI | 31.05.2016 | ||
NO | 20.07.2016 | ||
GR | 21.07.2016 | ||
PT | 22.08.2016 | ||
Former [2017/09] | AT | 20.04.2016 | |
BE | 20.04.2016 | ||
CZ | 20.04.2016 | ||
DK | 20.04.2016 | ||
EE | 20.04.2016 | ||
FI | 20.04.2016 | ||
HR | 20.04.2016 | ||
LT | 20.04.2016 | ||
LV | 20.04.2016 | ||
MC | 20.04.2016 | ||
NL | 20.04.2016 | ||
PL | 20.04.2016 | ||
RO | 20.04.2016 | ||
RS | 20.04.2016 | ||
SE | 20.04.2016 | ||
CH | 31.05.2016 | ||
LI | 31.05.2016 | ||
NO | 20.07.2016 | ||
GR | 21.07.2016 | ||
PT | 22.08.2016 | ||
Former [2017/07] | AT | 20.04.2016 | |
BE | 20.04.2016 | ||
DK | 20.04.2016 | ||
FI | 20.04.2016 | ||
HR | 20.04.2016 | ||
LT | 20.04.2016 | ||
LV | 20.04.2016 | ||
MC | 20.04.2016 | ||
NL | 20.04.2016 | ||
PL | 20.04.2016 | ||
RS | 20.04.2016 | ||
SE | 20.04.2016 | ||
CH | 31.05.2016 | ||
LI | 31.05.2016 | ||
NO | 20.07.2016 | ||
GR | 21.07.2016 | ||
PT | 22.08.2016 | ||
Former [2017/03] | AT | 20.04.2016 | |
BE | 20.04.2016 | ||
FI | 20.04.2016 | ||
HR | 20.04.2016 | ||
LT | 20.04.2016 | ||
LV | 20.04.2016 | ||
NL | 20.04.2016 | ||
PL | 20.04.2016 | ||
RS | 20.04.2016 | ||
SE | 20.04.2016 | ||
NO | 20.07.2016 | ||
GR | 21.07.2016 | ||
PT | 22.08.2016 | ||
Former [2016/52] | AT | 20.04.2016 | |
FI | 20.04.2016 | ||
HR | 20.04.2016 | ||
LT | 20.04.2016 | ||
LV | 20.04.2016 | ||
NL | 20.04.2016 | ||
PL | 20.04.2016 | ||
RS | 20.04.2016 | ||
SE | 20.04.2016 | ||
BE | 31.05.2016 | ||
NO | 20.07.2016 | ||
GR | 21.07.2016 | ||
PT | 22.08.2016 | ||
Former [2016/51] | AT | 20.04.2016 | |
FI | 20.04.2016 | ||
HR | 20.04.2016 | ||
LT | 20.04.2016 | ||
LV | 20.04.2016 | ||
NL | 20.04.2016 | ||
PL | 20.04.2016 | ||
RS | 20.04.2016 | ||
BE | 31.05.2016 | ||
NO | 20.07.2016 | ||
GR | 21.07.2016 | ||
PT | 22.08.2016 | ||
Former [2016/50] | AT | 20.04.2016 | |
FI | 20.04.2016 | ||
HR | 20.04.2016 | ||
LT | 20.04.2016 | ||
LV | 20.04.2016 | ||
NL | 20.04.2016 | ||
PL | 20.04.2016 | ||
RS | 20.04.2016 | ||
BE | 31.05.2016 | ||
NO | 20.07.2016 | ||
Former [2016/49] | FI | 20.04.2016 | |
LT | 20.04.2016 | ||
NL | 20.04.2016 | ||
PL | 20.04.2016 | ||
BE | 31.05.2016 | ||
NO | 20.07.2016 | ||
Former [2016/46] | LT | 20.04.2016 | |
BE | 31.05.2016 | ||
NO | 20.07.2016 | ||
Former [2016/37] | BE | 31.05.2016 | Documents cited: | Search | [A]US3339908 (KOMARNITSKY ROSTISLAW S) [A] 1,2* the whole document *; | [AD]JPH05138535 (NHK SPRING CO LTD) [AD] 1,2 * abstract * | International search | [A]JPH05138535 (NHK SPRING CO LTD); | [A]JPH0650370 (NHK SPRING CO LTD); | [A]JP2009107031 (NHK SPRING CO LTD) | by applicant | JPH05138535 |