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Extract from the Register of European Patents

EP About this file: EP2551492

EP2551492 - SEAL MECHANISM FOR USE WITH TURBINE ROTOR [Right-click to bookmark this link]
Former [2013/05]SEAL STRUCTURE FOR TURBINE ROTOR
[2020/09]
StatusNo opposition filed within time limit
Status updated on  01.01.2021
Database last updated on 30.10.2024
FormerThe patent has been granted
Status updated on  24.01.2020
FormerGrant of patent is intended
Status updated on  15.09.2019
FormerExamination is in progress
Status updated on  29.03.2019
Most recent event   Tooltip08.07.2022Lapse of the patent in a contracting state
New state(s): MK		published on 10.08.2022  [2022/32]
Applicant(s)For all designated states
Kawasaki Jukogyo Kabushiki Kaisha
1-1, Higashikawasaki-cho 3-chome Chuo-ku
Kobe-shi, Hyogo 650-8670 / JP
[2013/05]
Inventor(s)01 / MUTOU, Yoshihiko
c/o KAWASAKI JUKOGYO KABUSHIKI KAISHA
1-1 Kawasaki-cho
Akashi-shi Hyogo 673-8666 / JP
02 / TANAKA, Ryozo
c/o KAWASAKI JUKOGYO KABUSHIKI KAISHA
1-1 Kawasaki-cho
Akashi-shi Hyogo 673-8666 / JP
 [2013/05]
Representative(s)Jenkins, Peter David
Page White & Farrer Limited
Bedford House
21A John Street
London WC1N 2BF / GB
[N/P]
Former [2020/09]Jenkins, Peter David
Page White & Farrer
Bedford House
John Street
London WC1N 2BF / GB
Former [2013/05]Jenkins, Peter David
Page White & Farrer Bedford House John Street
London WC1N 2BF / GB
Application number, filing date11759280.816.03.2011
[2020/09]
WO2011JP56216
Priority number, dateJP2010006729524.03.2010         Original published format: JP 2010067295
[2013/05]
Filing languageJA
Procedural languageEN
PublicationType: A1 Application with search report
No.:WO2011118474
Date:29.09.2011
Language:JA
[2011/39]
Type: A1 Application with search report 
No.:EP2551492
Date:30.01.2013
Language:EN
[2013/05]
Type: B1 Patent specification 
No.:EP2551492
Date:26.02.2020
Language:EN
[2020/09]
Search report(s)International search report - published on:JP29.09.2011
(Supplementary) European search report - dispatched on:EP15.11.2016
ClassificationIPC:F02C7/28, F01D11/02, F01D5/08
[2016/50]
CPC:
F01D5/081 (EP,US); F02C7/28 (US); F01D11/025 (EP,US);
F05D2300/50212 (EP,US)
Former IPC [2013/05]F02C7/28, F01D11/02
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 [2013/05]
Extension statesBANot yet paid
MENot yet paid
TitleGerman:DICHTUNGSSTRUKTUR FÜR EINEN TURBINENROTOR[2013/05]
English:SEAL MECHANISM FOR USE WITH TURBINE ROTOR[2020/09]
French:STRUCTURE DE JOINT D'ÉTANCHÉITÉ POUR ROTOR DE TURBINE[2019/39]
Former [2013/05]SEAL STRUCTURE FOR TURBINE ROTOR
Former [2013/05]STRUCTURE DE GARNITURE POUR ROTOR DE TURBINE
Entry into regional phase05.10.2012Translation filed 
05.10.2012National basic fee paid 
05.10.2012Search fee paid 
05.10.2012Designation fee(s) paid 
05.10.2012Examination fee paid 
Examination procedure05.10.2012Examination requested  [2013/05]
09.06.2017Amendment by applicant (claims and/or description)
02.04.2019Despatch of a communication from the examining division (Time limit: M04)
31.07.2019Reply to a communication from the examining division
16.09.2019Communication of intention to grant the patent
08.01.2020Fee for grant paid
08.01.2020Fee for publishing/printing paid
08.01.2020Receipt 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  02.04.2019
Opposition(s)27.11.2020No opposition filed within time limit [2021/05]
Fees paidRenewal fee
28.01.2013Renewal fee patent year 03
11.02.2014Renewal fee patent year 04
23.01.2015Renewal fee patent year 05
25.02.2016Renewal fee patent year 06
27.02.2017Renewal fee patent year 07
19.02.2018Renewal fee patent year 08
18.02.2019Renewal fee patent year 09
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  TooltipHU16.03.2011
AL26.02.2020
AT26.02.2020
CY26.02.2020
CZ26.02.2020
DK26.02.2020
EE26.02.2020
ES26.02.2020
FI26.02.2020
HR26.02.2020
IT26.02.2020
LT26.02.2020
LV26.02.2020
MC26.02.2020
MK26.02.2020
MT26.02.2020
NL26.02.2020
PL26.02.2020
RO26.02.2020
RS26.02.2020
SE26.02.2020
SI26.02.2020
SK26.02.2020
SM26.02.2020
TR26.02.2020
IE16.03.2020
LU16.03.2020
BE31.03.2020
CH31.03.2020
LI31.03.2020
FR26.04.2020
BG26.05.2020
GB26.05.2020
NO26.05.2020
GR27.05.2020
IS26.06.2020
PT19.07.2020
[2022/31]
Former [2022/30]HU16.03.2011
AL26.02.2020
AT26.02.2020
CY26.02.2020
CZ26.02.2020
DK26.02.2020
EE26.02.2020
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FI26.02.2020
HR26.02.2020
IT26.02.2020
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MC26.02.2020
MT26.02.2020
NL26.02.2020
PL26.02.2020
RO26.02.2020
RS26.02.2020
SE26.02.2020
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SK26.02.2020
SM26.02.2020
TR26.02.2020
IE16.03.2020
LU16.03.2020
BE31.03.2020
CH31.03.2020
LI31.03.2020
FR26.04.2020
BG26.05.2020
GB26.05.2020
NO26.05.2020
GR27.05.2020
IS26.06.2020
PT19.07.2020
Former [2022/27]HU16.03.2011
AT26.02.2020
CY26.02.2020
CZ26.02.2020
DK26.02.2020
EE26.02.2020
ES26.02.2020
FI26.02.2020
HR26.02.2020
IT26.02.2020
LT26.02.2020
LV26.02.2020
MC26.02.2020
MT26.02.2020
NL26.02.2020
PL26.02.2020
RO26.02.2020
RS26.02.2020
SE26.02.2020
SI26.02.2020
SK26.02.2020
SM26.02.2020
TR26.02.2020
IE16.03.2020
LU16.03.2020
BE31.03.2020
CH31.03.2020
LI31.03.2020
FR26.04.2020
BG26.05.2020
GB26.05.2020
NO26.05.2020
GR27.05.2020
IS26.06.2020
PT19.07.2020
Former [2022/26]AT26.02.2020
CZ26.02.2020
DK26.02.2020
EE26.02.2020
ES26.02.2020
FI26.02.2020
HR26.02.2020
IT26.02.2020
LT26.02.2020
LV26.02.2020
MC26.02.2020
NL26.02.2020
PL26.02.2020
RO26.02.2020
RS26.02.2020
SE26.02.2020
SI26.02.2020
SK26.02.2020
SM26.02.2020
TR26.02.2020
IE16.03.2020
LU16.03.2020
BE31.03.2020
CH31.03.2020
LI31.03.2020
FR26.04.2020
BG26.05.2020
GB26.05.2020
NO26.05.2020
GR27.05.2020
IS26.06.2020
PT19.07.2020
Former [2021/22]AT26.02.2020
CZ26.02.2020
DK26.02.2020
EE26.02.2020
ES26.02.2020
FI26.02.2020
HR26.02.2020
IT26.02.2020
LT26.02.2020
LV26.02.2020
MC26.02.2020
NL26.02.2020
PL26.02.2020
RO26.02.2020
RS26.02.2020
SE26.02.2020
SI26.02.2020
SK26.02.2020
SM26.02.2020
IE16.03.2020
LU16.03.2020
BE31.03.2020
CH31.03.2020
LI31.03.2020
FR26.04.2020
BG26.05.2020
GB26.05.2020
NO26.05.2020
GR27.05.2020
IS26.06.2020
PT19.07.2020
Former [2021/10]AT26.02.2020
CZ26.02.2020
DK26.02.2020
EE26.02.2020
ES26.02.2020
FI26.02.2020
HR26.02.2020
IT26.02.2020
LT26.02.2020
LV26.02.2020
MC26.02.2020
NL26.02.2020
PL26.02.2020
RO26.02.2020
RS26.02.2020
SE26.02.2020
SI26.02.2020
SK26.02.2020
SM26.02.2020
IE16.03.2020
LU16.03.2020
BE31.03.2020
CH31.03.2020
LI31.03.2020
FR26.04.2020
BG26.05.2020
NO26.05.2020
GR27.05.2020
IS26.06.2020
PT19.07.2020
Former [2021/08]CZ26.02.2020
DK26.02.2020
EE26.02.2020
ES26.02.2020
FI26.02.2020
HR26.02.2020
LT26.02.2020
LV26.02.2020
MC26.02.2020
NL26.02.2020
RO26.02.2020
RS26.02.2020
SE26.02.2020
SK26.02.2020
SM26.02.2020
IE16.03.2020
LU16.03.2020
CH31.03.2020
LI31.03.2020
BG26.05.2020
NO26.05.2020
GR27.05.2020
IS26.06.2020
PT19.07.2020
Former [2021/04]CZ26.02.2020
DK26.02.2020
EE26.02.2020
ES26.02.2020
FI26.02.2020
HR26.02.2020
LT26.02.2020
LV26.02.2020
MC26.02.2020
NL26.02.2020
RO26.02.2020
RS26.02.2020
SE26.02.2020
SK26.02.2020
SM26.02.2020
LU16.03.2020
BG26.05.2020
NO26.05.2020
GR27.05.2020
IS26.06.2020
PT19.07.2020
Former [2020/52]CZ26.02.2020
DK26.02.2020
EE26.02.2020
ES26.02.2020
FI26.02.2020
HR26.02.2020
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MC26.02.2020
NL26.02.2020
RO26.02.2020
RS26.02.2020
SE26.02.2020
SK26.02.2020
SM26.02.2020
BG26.05.2020
NO26.05.2020
GR27.05.2020
IS26.06.2020
PT19.07.2020
Former [2020/50]CZ26.02.2020
DK26.02.2020
EE26.02.2020
ES26.02.2020
FI26.02.2020
HR26.02.2020
LT26.02.2020
LV26.02.2020
NL26.02.2020
RO26.02.2020
RS26.02.2020
SE26.02.2020
SK26.02.2020
SM26.02.2020
BG26.05.2020
NO26.05.2020
GR27.05.2020
IS26.06.2020
PT19.07.2020
Former [2020/49]CZ26.02.2020
DK26.02.2020
ES26.02.2020
FI26.02.2020
HR26.02.2020
LT26.02.2020
LV26.02.2020
NL26.02.2020
RO26.02.2020
RS26.02.2020
SE26.02.2020
SK26.02.2020
SM26.02.2020
BG26.05.2020
NO26.05.2020
GR27.05.2020
IS26.06.2020
PT19.07.2020
Former [2020/48]DK26.02.2020
ES26.02.2020
FI26.02.2020
HR26.02.2020
LT26.02.2020
LV26.02.2020
NL26.02.2020
RO26.02.2020
RS26.02.2020
SE26.02.2020
SM26.02.2020
BG26.05.2020
NO26.05.2020
GR27.05.2020
IS26.06.2020
PT19.07.2020
Former [2020/47]DK26.02.2020
ES26.02.2020
FI26.02.2020
HR26.02.2020
LT26.02.2020
LV26.02.2020
NL26.02.2020
RS26.02.2020
SE26.02.2020
BG26.05.2020
NO26.05.2020
GR27.05.2020
IS26.06.2020
Former [2020/45]FI26.02.2020
HR26.02.2020
LV26.02.2020
NL26.02.2020
RS26.02.2020
SE26.02.2020
BG26.05.2020
NO26.05.2020
GR27.05.2020
IS26.06.2020
Former [2020/40]FI26.02.2020
HR26.02.2020
LV26.02.2020
RS26.02.2020
SE26.02.2020
BG26.05.2020
NO26.05.2020
GR27.05.2020
IS26.06.2020
Former [2020/39]FI26.02.2020
HR26.02.2020
LV26.02.2020
RS26.02.2020
SE26.02.2020
BG26.05.2020
NO26.05.2020
GR27.05.2020
Former [2020/38]FI26.02.2020
HR26.02.2020
LV26.02.2020
RS26.02.2020
SE26.02.2020
NO26.05.2020
GR27.05.2020
Former [2020/37]FI26.02.2020
HR26.02.2020
LV26.02.2020
RS26.02.2020
SE26.02.2020
NO26.05.2020
Former [2020/35]FI26.02.2020
NO26.05.2020
Documents cited:Search[XYI]US5332358  (HEMMELGARN ROBERT J [US], et al) [X] 1,3 * figure 3 * * column 4, line 13 - column 4, line 35 * * the whole document * [Y] 4 [I] 2;
 [XI]US5503528  (GLEZER BORIS [US], et al) [X] 1 * figure 2 * * column 5, line 50 - column 5, line 65 * [I] 2;
 [Y]US2005271504  (FERRA PAUL W [GB]) [Y] 4 * figure 3 ** paragraph [0027] - paragraph [0042] *
International search[A]GB2251040  (ROLLS ROYCE PLC [GB]);
 [A]JP2006342797  (UNITED TECHNOLOGIES CORP)
by applicantJPH08277701
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.