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Extract from the Register of European Patents

EP About this file: EP3228827

EP3228827 - SEAL CARRIER FOR A TURBOMACHINE, CORRESPONDING GAS TURBINE ENGINE AND METHOD OF MANUFACTURING [Right-click to bookmark this link]
StatusNo opposition filed within time limit
Status updated on  07.01.2022
Database last updated on 06.07.2024
FormerThe patent has been granted
Status updated on  29.01.2021
FormerGrant of patent is intended
Status updated on  27.10.2020
FormerRequest for examination was made
Status updated on  20.04.2018
FormerThe application has been published
Status updated on  08.09.2017
Most recent event   Tooltip27.04.2024Lapse of the patent in a contracting state
New state(s): MK		published on 29.05.2024  [2024/22]
Applicant(s)For all designated states
MTU Aero Engines AG
Dachauer Strasse 665
80995 München / DE
[2017/41]
Inventor(s)01 / Klötzer, Alexander
Im Eichgärtl 28
82256 Fürstenfeldbruck / DE
 [2017/41]
Application number, filing date16163782.205.04.2016
[2017/41]
Filing languageDE
Procedural languageDE
PublicationType: A1 Application with search report 
No.:EP3228827
Date:11.10.2017
Language:DE
[2017/41]
Type: B1 Patent specification 
No.:EP3228827
Date:03.03.2021
Language:DE
[2021/09]
Search report(s)(Supplementary) European search report - dispatched on:EP10.10.2016
ClassificationIPC:F01D11/00, F01D11/12
[2017/41]
CPC:
F01D11/001 (EP,US); B29C64/153 (EP,US); B33Y10/00 (US);
B33Y80/00 (US); F01D11/125 (EP,US); F01D11/127 (EP,US);
F01D5/02 (US); F01D9/041 (US); F05D2220/323 (US);
F05D2230/22 (EP,US); F05D2230/31 (US); F05D2250/12 (EP,US);
F05D2250/121 (EP,US) (-)
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 [2018/21]
Former [2017/41]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 
TitleGerman:DICHTUNGSTRÄGER FÜR EINE TURBOMASCHINE, ZUGEHÖRIGE GASTURBINE UND HERSTELLUNGSVERFAHREN[2017/41]
English:SEAL CARRIER FOR A TURBOMACHINE, CORRESPONDING GAS TURBINE ENGINE AND METHOD OF MANUFACTURING[2017/41]
French:SUPPORT DE JOINT D'ÉTANCHÉITÉ POUR UNE TURBOMACHINE, MOTEUR À TURBINE À GAZ ET PROCÉDÉ DE FABRICATION ASSOCIÉ[2020/45]
Former [2017/41]SUPPORT DE JOINT D'ÉTANCHÉITÉ POUR UNE TURBOMACHINE, MOTEUR À TURBINE À GAZ ET PROCÉDÉ DE FABRICATION ASSOCIÉS
Examination procedure05.04.2016Date on which the examining division has become responsible
11.04.2018Amendment by applicant (claims and/or description)
11.04.2018Examination requested  [2018/21]
28.10.2020Communication of intention to grant the patent
26.01.2021Fee for grant paid
26.01.2021Fee for publishing/printing paid
26.01.2021Receipt of the translation of the claim(s)
Opposition(s)06.12.2021No opposition filed within time limit [2022/06]
Fees paidRenewal fee
26.04.2018Renewal fee patent year 03
30.04.2019Renewal fee patent year 04
20.03.2020Renewal fee patent year 05
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  TooltipHU05.04.2016
AL03.03.2021
CY03.03.2021
CZ03.03.2021
DK03.03.2021
EE03.03.2021
ES03.03.2021
FI03.03.2021
HR03.03.2021
IT03.03.2021
LT03.03.2021
LV03.03.2021
MC03.03.2021
MK03.03.2021
NL03.03.2021
PL03.03.2021
RO03.03.2021
RS03.03.2021
SE03.03.2021
SI03.03.2021
SK03.03.2021
SM03.03.2021
AT05.04.2021
IE05.04.2021
LU05.04.2021
BE30.04.2021
CH30.04.2021
LI30.04.2021
BG03.06.2021
NO03.06.2021
GR04.06.2021
IS03.07.2021
PT05.07.2021
[2024/22]
Former [2023/30]HU05.04.2016
AL03.03.2021
CY03.03.2021
CZ03.03.2021
DK03.03.2021
EE03.03.2021
ES03.03.2021
FI03.03.2021
HR03.03.2021
IT03.03.2021
LT03.03.2021
LV03.03.2021
MC03.03.2021
NL03.03.2021
PL03.03.2021
RO03.03.2021
RS03.03.2021
SE03.03.2021
SI03.03.2021
SK03.03.2021
SM03.03.2021
AT05.04.2021
IE05.04.2021
LU05.04.2021
BE30.04.2021
CH30.04.2021
LI30.04.2021
BG03.06.2021
NO03.06.2021
GR04.06.2021
IS03.07.2021
PT05.07.2021
Former [2023/29]HU05.04.2016
AL03.03.2021
CZ03.03.2021
DK03.03.2021
EE03.03.2021
ES03.03.2021
FI03.03.2021
HR03.03.2021
IT03.03.2021
LT03.03.2021
LV03.03.2021
MC03.03.2021
NL03.03.2021
PL03.03.2021
RO03.03.2021
RS03.03.2021
SE03.03.2021
SI03.03.2021
SK03.03.2021
SM03.03.2021
AT05.04.2021
IE05.04.2021
LU05.04.2021
BE30.04.2021
CH30.04.2021
LI30.04.2021
BG03.06.2021
NO03.06.2021
GR04.06.2021
IS03.07.2021
PT05.07.2021
Former [2022/37]AL03.03.2021
CZ03.03.2021
DK03.03.2021
EE03.03.2021
ES03.03.2021
FI03.03.2021
HR03.03.2021
IT03.03.2021
LT03.03.2021
LV03.03.2021
MC03.03.2021
NL03.03.2021
PL03.03.2021
RO03.03.2021
RS03.03.2021
SE03.03.2021
SI03.03.2021
SK03.03.2021
SM03.03.2021
AT05.04.2021
IE05.04.2021
LU05.04.2021
BE30.04.2021
CH30.04.2021
LI30.04.2021
BG03.06.2021
NO03.06.2021
GR04.06.2021
IS03.07.2021
PT05.07.2021
Former [2022/34]AL03.03.2021
CZ03.03.2021
DK03.03.2021
EE03.03.2021
ES03.03.2021
FI03.03.2021
HR03.03.2021
IT03.03.2021
LT03.03.2021
LV03.03.2021
MC03.03.2021
NL03.03.2021
PL03.03.2021
RO03.03.2021
RS03.03.2021
SE03.03.2021
SI03.03.2021
SK03.03.2021
SM03.03.2021
IE05.04.2021
LU05.04.2021
BE30.04.2021
CH30.04.2021
LI30.04.2021
BG03.06.2021
NO03.06.2021
GR04.06.2021
IS03.07.2021
PT05.07.2021
Former [2022/23]AL03.03.2021
CZ03.03.2021
DK03.03.2021
EE03.03.2021
ES03.03.2021
FI03.03.2021
HR03.03.2021
IT03.03.2021
LT03.03.2021
LV03.03.2021
MC03.03.2021
NL03.03.2021
PL03.03.2021
RO03.03.2021
RS03.03.2021
SE03.03.2021
SI03.03.2021
SK03.03.2021
SM03.03.2021
IE05.04.2021
LU05.04.2021
CH30.04.2021
LI30.04.2021
BG03.06.2021
NO03.06.2021
GR04.06.2021
IS03.07.2021
PT05.07.2021
Former [2022/21]AL03.03.2021
CZ03.03.2021
DK03.03.2021
EE03.03.2021
ES03.03.2021
FI03.03.2021
HR03.03.2021
LT03.03.2021
LV03.03.2021
MC03.03.2021
NL03.03.2021
PL03.03.2021
RO03.03.2021
RS03.03.2021
SE03.03.2021
SI03.03.2021
SK03.03.2021
SM03.03.2021
IE05.04.2021
LU05.04.2021
CH30.04.2021
LI30.04.2021
BG03.06.2021
NO03.06.2021
GR04.06.2021
PT05.07.2021
Former [2022/11]AL03.03.2021
CZ03.03.2021
DK03.03.2021
EE03.03.2021
ES03.03.2021
FI03.03.2021
HR03.03.2021
LT03.03.2021
LV03.03.2021
MC03.03.2021
NL03.03.2021
PL03.03.2021
RO03.03.2021
RS03.03.2021
SE03.03.2021
SI03.03.2021
SK03.03.2021
SM03.03.2021
LU05.04.2021
CH30.04.2021
LI30.04.2021
BG03.06.2021
NO03.06.2021
GR04.06.2021
PT05.07.2021
Former [2022/10]AL03.03.2021
CZ03.03.2021
DK03.03.2021
EE03.03.2021
ES03.03.2021
FI03.03.2021
HR03.03.2021
LT03.03.2021
LV03.03.2021
MC03.03.2021
NL03.03.2021
PL03.03.2021
RO03.03.2021
RS03.03.2021
SE03.03.2021
SK03.03.2021
SM03.03.2021
LU05.04.2021
CH30.04.2021
LI30.04.2021
BG03.06.2021
NO03.06.2021
GR04.06.2021
PT05.07.2021
Former [2022/08]AL03.03.2021
CZ03.03.2021
DK03.03.2021
EE03.03.2021
ES03.03.2021
FI03.03.2021
HR03.03.2021
LT03.03.2021
LV03.03.2021
MC03.03.2021
NL03.03.2021
PL03.03.2021
RO03.03.2021
RS03.03.2021
SE03.03.2021
SK03.03.2021
SM03.03.2021
LU05.04.2021
BG03.06.2021
NO03.06.2021
GR04.06.2021
IS03.07.2021
PT05.07.2021
Former [2022/07]AL03.03.2021
CZ03.03.2021
EE03.03.2021
FI03.03.2021
HR03.03.2021
LT03.03.2021
LV03.03.2021
MC03.03.2021
NL03.03.2021
PL03.03.2021
RO03.03.2021
RS03.03.2021
SE03.03.2021
SK03.03.2021
SM03.03.2021
LU05.04.2021
BG03.06.2021
NO03.06.2021
GR04.06.2021
IS03.07.2021
PT05.07.2021
Former [2022/04]CZ03.03.2021
EE03.03.2021
FI03.03.2021
HR03.03.2021
LT03.03.2021
LV03.03.2021
NL03.03.2021
PL03.03.2021
RO03.03.2021
RS03.03.2021
SE03.03.2021
SK03.03.2021
SM03.03.2021
LU05.04.2021
BG03.06.2021
NO03.06.2021
GR04.06.2021
IS03.07.2021
PT05.07.2021
Former [2021/51]CZ03.03.2021
EE03.03.2021
FI03.03.2021
HR03.03.2021
LT03.03.2021
LV03.03.2021
NL03.03.2021
PL03.03.2021
RO03.03.2021
RS03.03.2021
SE03.03.2021
SK03.03.2021
SM03.03.2021
BG03.06.2021
NO03.06.2021
GR04.06.2021
IS03.07.2021
PT05.07.2021
Former [2021/50]CZ03.03.2021
EE03.03.2021
FI03.03.2021
HR03.03.2021
LT03.03.2021
LV03.03.2021
NL03.03.2021
PL03.03.2021
RO03.03.2021
RS03.03.2021
SE03.03.2021
SK03.03.2021
SM03.03.2021
BG03.06.2021
NO03.06.2021
GR04.06.2021
PT05.07.2021
Former [2021/48]CZ03.03.2021
EE03.03.2021
FI03.03.2021
HR03.03.2021
LT03.03.2021
LV03.03.2021
NL03.03.2021
PL03.03.2021
RS03.03.2021
SE03.03.2021
SM03.03.2021
BG03.06.2021
NO03.06.2021
GR04.06.2021
Former [2021/46]FI03.03.2021
HR03.03.2021
LT03.03.2021
LV03.03.2021
NL03.03.2021
PL03.03.2021
RS03.03.2021
SE03.03.2021
SM03.03.2021
BG03.06.2021
NO03.06.2021
GR04.06.2021
Former [2021/43]FI03.03.2021
HR03.03.2021
LT03.03.2021
LV03.03.2021
NL03.03.2021
PL03.03.2021
RS03.03.2021
SE03.03.2021
BG03.06.2021
NO03.06.2021
GR04.06.2021
Former [2021/39]FI03.03.2021
HR03.03.2021
LT03.03.2021
LV03.03.2021
PL03.03.2021
RS03.03.2021
SE03.03.2021
BG03.06.2021
NO03.06.2021
GR04.06.2021
Former [2021/38]FI03.03.2021
HR03.03.2021
LT03.03.2021
LV03.03.2021
RS03.03.2021
SE03.03.2021
BG03.06.2021
NO03.06.2021
GR04.06.2021
Former [2021/37]FI03.03.2021
HR03.03.2021
LT03.03.2021
LV03.03.2021
RS03.03.2021
BG03.06.2021
NO03.06.2021
GR04.06.2021
Former [2021/36]FI03.03.2021
HR03.03.2021
LT03.03.2021
BG03.06.2021
NO03.06.2021
GR04.06.2021
Former [2021/35]FI03.03.2021
HR03.03.2021
LT03.03.2021
NO03.06.2021
Former [2021/33]FI03.03.2021
LT03.03.2021
NO03.06.2021
Documents cited:Search[XY]US4295785  (LARDELLIER ALAIN M J) [X] 1-3,6-8,10-12 * figures 1-3 * * column 2, line 4 - line 44 * [Y] 9;
 [XY]US2014020403  (TSUKUDA TOMOHIKO [JP], et al) [X] 1-8,10,12 * figures 2a-2c, 4a, 4b * * page 1, paragraph [0022] * * page 2, paragraph [0036] - page 3, paragraph [0045] * * page 3, paragraph [0052] - page 4, paragraph [0056] * [Y] 9;
 [XY]US2015292347  (CHOUHAN ROHIT [IN]) [X] 1-8,10,11 * figures 1, 2 * * page 1, paragraph [0016] - page 2, paragraph [0021] * [Y] 9;
 [XY]WO2014031196  (GEN ELECTRIC [US]) [X] 1,3,6-8,10-12 * figures 1-3, 5, 6 * * page 7, paragraph [0031] - page 8, paragraph [0034] * * page 9, paragraph [0039] - page 10, paragraph [0041] * [Y] 9;
 [I]WO2013162946  (UNITED TECHNOLOGIES CORP [US]) [I] 13-15 * figures 1-7 * * page 6, paragraph [0043] - page 8, paragraph [0050] *
ExaminationDE102012201050
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.