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Extract from the Register of European Patents

EP About this file: EP3055514

EP3055514 - GAS TURBINE ENGINE BLADE OUTER AIR SEAL THERMAL CONTROL SYSTEM [Right-click to bookmark this link]
StatusNo opposition filed within time limit
Status updated on  12.02.2021
Database last updated on 16.09.2024
FormerThe patent has been granted
Status updated on  06.03.2020
FormerGrant of patent is intended
Status updated on  03.11.2019
FormerExamination is in progress
Status updated on  13.05.2019
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
United Technologies Corporation
10 Farm Springs Road
Farmington, CT 06032 / US
[2016/43]
Former [2016/33]For all designated states
United Technologies Corporation
One Financial Plaza
Hartford, CT 06101 / US
Inventor(s)01 / BLANEY, Ken F.
72 Partridge Drive
Middleton, New Hampshire 03887 / US
02 / LUTJEN, Paul M.
129 Whitten Hills Road
Kennebunkport, Maine 04046 / US
 [2016/33]
Representative(s)Dehns
St. Bride's House
10 Salisbury Square
London EC4Y 8JD / GB
[2020/15]
Former [2016/33]Gittins, Alex Michael
Dehns
St Bride's House
10 Salisbury Square
London EC4Y 8JD / GB
Application number, filing date14859618.205.08.2014
[2016/33]
WO2014US49745
Priority number, dateUS201361887691P07.10.2013         Original published format: US 201361887691 P
[2016/33]
Filing languageEN
Procedural languageEN
PublicationType: A2 Application without search report
No.:WO2015069338
Date:14.05.2015
Language:EN
[2015/19]
Type: A2 Application without search report 
No.:EP3055514
Date:17.08.2016
Language:EN
The application published by WIPO in one of the EPO official languages on 14.05.2015 takes the place of the publication of the European patent application.
[2016/33]
Type: B1 Patent specification 
No.:EP3055514
Date:08.04.2020
Language:EN
[2020/15]
Search report(s)International search report - published on:KR09.07.2015
(Supplementary) European search report - dispatched on:EP05.10.2016
ClassificationIPC:F01D11/16, F01D25/28, F02C7/20, F01D11/18, F16J15/44, F01D11/08
[2016/44]
CPC:
F01D11/18 (EP,US); F01D11/08 (EP,US); F16J15/445 (US);
F05D2220/32 (US); F05D2230/60 (US); F05D2240/55 (US);
F05D2240/91 (US); F05D2260/30 (EP,US); F05D2300/5021 (EP,US);
Y02T50/60 (EP,US) (-)
Former IPC [2016/33]F01D11/16, F01D25/28, F02C7/20
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 [2016/33]
Extension statesBANot yet paid
MENot yet paid
TitleGerman:WÄRMESTEUERUNGSSYSTEM FÜR AUSSENLUFTDICHTUNG EINER GASTURBINENMOTORSCHAUFEL[2016/33]
English:GAS TURBINE ENGINE BLADE OUTER AIR SEAL THERMAL CONTROL SYSTEM[2016/33]
French:SYSTÈME DE RÉGULATION THERMIQUE D'ÉLÉMENT D'ÉTANCHÉITÉ À L'AIR EXTÉRIEUR D'AUBE DE MOTEUR À TURBINE À GAZ[2016/33]
Entry into regional phase09.05.2016National basic fee paid 
09.05.2016Search fee paid 
09.05.2016Designation fee(s) paid 
09.05.2016Examination fee paid 
Examination procedure09.05.2016Examination requested  [2016/33]
28.04.2017Amendment by applicant (claims and/or description)
16.05.2019Despatch of a communication from the examining division (Time limit: M04)
26.09.2019Reply to a communication from the examining division
04.11.2019Communication of intention to grant the patent
02.03.2020Fee for grant paid
02.03.2020Fee for publishing/printing paid
02.03.2020Receipt of the translation of the claim(s)
Opposition(s)12.01.2021No opposition filed within time limit [2021/11]
Fees paidRenewal fee
09.05.2016Renewal fee patent year 03
23.08.2017Renewal fee patent year 04
23.08.2018Renewal fee patent year 05
20.08.2019Renewal 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  TooltipHU05.08.2014
AL08.04.2020
AT08.04.2020
CY08.04.2020
CZ08.04.2020
DK08.04.2020
EE08.04.2020
ES08.04.2020
FI08.04.2020
HR08.04.2020
IT08.04.2020
LT08.04.2020
LV08.04.2020
MC08.04.2020
MK08.04.2020
MT08.04.2020
NL08.04.2020
PL08.04.2020
RO08.04.2020
RS08.04.2020
SE08.04.2020
SI08.04.2020
SK08.04.2020
SM08.04.2020
TR08.04.2020
BG08.07.2020
NO08.07.2020
GR09.07.2020
IE05.08.2020
LU05.08.2020
IS08.08.2020
PT17.08.2020
BE31.08.2020
CH31.08.2020
LI31.08.2020
[2022/32]
Former [2022/27]HU05.08.2014
AL08.04.2020
AT08.04.2020
CY08.04.2020
CZ08.04.2020
DK08.04.2020
EE08.04.2020
ES08.04.2020
FI08.04.2020
HR08.04.2020
IT08.04.2020
LT08.04.2020
LV08.04.2020
MC08.04.2020
MT08.04.2020
NL08.04.2020
PL08.04.2020
RO08.04.2020
RS08.04.2020
SE08.04.2020
SI08.04.2020
SK08.04.2020
SM08.04.2020
TR08.04.2020
BG08.07.2020
NO08.07.2020
GR09.07.2020
IE05.08.2020
LU05.08.2020
IS08.08.2020
PT17.08.2020
BE31.08.2020
CH31.08.2020
LI31.08.2020
Former [2021/37]AL08.04.2020
AT08.04.2020
CZ08.04.2020
DK08.04.2020
EE08.04.2020
ES08.04.2020
FI08.04.2020
HR08.04.2020
IT08.04.2020
LT08.04.2020
LV08.04.2020
MC08.04.2020
NL08.04.2020
PL08.04.2020
RO08.04.2020
RS08.04.2020
SE08.04.2020
SI08.04.2020
SK08.04.2020
SM08.04.2020
BG08.07.2020
NO08.07.2020
GR09.07.2020
IE05.08.2020
LU05.08.2020
IS08.08.2020
PT17.08.2020
BE31.08.2020
CH31.08.2020
LI31.08.2020
Former [2021/36]AL08.04.2020
AT08.04.2020
CZ08.04.2020
DK08.04.2020
EE08.04.2020
ES08.04.2020
FI08.04.2020
HR08.04.2020
IT08.04.2020
LT08.04.2020
LV08.04.2020
MC08.04.2020
NL08.04.2020
PL08.04.2020
RO08.04.2020
RS08.04.2020
SE08.04.2020
SI08.04.2020
SK08.04.2020
SM08.04.2020
BG08.07.2020
NO08.07.2020
GR09.07.2020
LU05.08.2020
IS08.08.2020
PT17.08.2020
BE31.08.2020
CH31.08.2020
LI31.08.2020
Former [2021/24]AL08.04.2020
AT08.04.2020
CZ08.04.2020
DK08.04.2020
EE08.04.2020
ES08.04.2020
FI08.04.2020
HR08.04.2020
IT08.04.2020
LT08.04.2020
LV08.04.2020
MC08.04.2020
NL08.04.2020
PL08.04.2020
RO08.04.2020
RS08.04.2020
SE08.04.2020
SI08.04.2020
SK08.04.2020
SM08.04.2020
BG08.07.2020
NO08.07.2020
GR09.07.2020
LU05.08.2020
IS08.08.2020
PT17.08.2020
CH31.08.2020
LI31.08.2020
Former [2021/20]AL08.04.2020
AT08.04.2020
CZ08.04.2020
DK08.04.2020
EE08.04.2020
ES08.04.2020
FI08.04.2020
HR08.04.2020
IT08.04.2020
LT08.04.2020
LV08.04.2020
MC08.04.2020
NL08.04.2020
PL08.04.2020
RO08.04.2020
RS08.04.2020
SE08.04.2020
SK08.04.2020
SM08.04.2020
BG08.07.2020
NO08.07.2020
GR09.07.2020
LU05.08.2020
IS08.08.2020
PT17.08.2020
CH31.08.2020
LI31.08.2020
Former [2021/18]AL08.04.2020
AT08.04.2020
CZ08.04.2020
DK08.04.2020
EE08.04.2020
ES08.04.2020
FI08.04.2020
HR08.04.2020
IT08.04.2020
LT08.04.2020
LV08.04.2020
MC08.04.2020
NL08.04.2020
PL08.04.2020
RO08.04.2020
RS08.04.2020
SE08.04.2020
SK08.04.2020
SM08.04.2020
BG08.07.2020
NO08.07.2020
GR09.07.2020
IS08.08.2020
PT17.08.2020
Former [2021/10]AL08.04.2020
AT08.04.2020
CZ08.04.2020
DK08.04.2020
EE08.04.2020
ES08.04.2020
FI08.04.2020
HR08.04.2020
IT08.04.2020
LT08.04.2020
LV08.04.2020
NL08.04.2020
PL08.04.2020
RO08.04.2020
RS08.04.2020
SE08.04.2020
SK08.04.2020
SM08.04.2020
BG08.07.2020
NO08.07.2020
GR09.07.2020
IS08.08.2020
PT17.08.2020
Former [2021/09]AL08.04.2020
AT08.04.2020
CZ08.04.2020
DK08.04.2020
EE08.04.2020
ES08.04.2020
FI08.04.2020
HR08.04.2020
IT08.04.2020
LT08.04.2020
LV08.04.2020
NL08.04.2020
RO08.04.2020
RS08.04.2020
SE08.04.2020
SM08.04.2020
BG08.07.2020
NO08.07.2020
GR09.07.2020
IS08.08.2020
PT17.08.2020
Former [2021/08]AL08.04.2020
DK08.04.2020
ES08.04.2020
FI08.04.2020
HR08.04.2020
LT08.04.2020
LV08.04.2020
NL08.04.2020
RO08.04.2020
RS08.04.2020
SE08.04.2020
SM08.04.2020
BG08.07.2020
NO08.07.2020
GR09.07.2020
IS08.08.2020
PT17.08.2020
Former [2021/04]AL08.04.2020
FI08.04.2020
HR08.04.2020
LT08.04.2020
LV08.04.2020
NL08.04.2020
RS08.04.2020
SE08.04.2020
BG08.07.2020
NO08.07.2020
GR09.07.2020
IS08.08.2020
PT17.08.2020
Former [2021/01]FI08.04.2020
HR08.04.2020
LT08.04.2020
LV08.04.2020
NL08.04.2020
RS08.04.2020
SE08.04.2020
BG08.07.2020
NO08.07.2020
GR09.07.2020
IS08.08.2020
PT17.08.2020
Former [2020/51]FI08.04.2020
HR08.04.2020
LT08.04.2020
LV08.04.2020
NL08.04.2020
RS08.04.2020
SE08.04.2020
NO08.07.2020
GR09.07.2020
IS08.08.2020
PT17.08.2020
Former [2020/50]FI08.04.2020
HR08.04.2020
LT08.04.2020
LV08.04.2020
NL08.04.2020
SE08.04.2020
NO08.07.2020
GR09.07.2020
IS08.08.2020
PT17.08.2020
Former [2020/48]FI08.04.2020
LT08.04.2020
NL08.04.2020
SE08.04.2020
NO08.07.2020
IS08.08.2020
PT17.08.2020
Former [2020/47]LT08.04.2020
NO08.07.2020
IS08.08.2020
Former [2020/46]IS08.08.2020
Documents cited:Search[X]EP0770761  (UNITED TECHNOLOGIES CORP [US]) [X] 1-4 * figure - *;
 [X]US2003049121  (DIERKSMEIER DOUGLAS D [US], et al) [X] 1-4 * figure - *;
 [X]US2006083607  (SYNNOTT REMY [CA], et al) [X] 1-4* figure - *;
 [XI]EP2090754  (UNITED TECHNOLOGIES CORP [US]) [X] 1-4 * paragraph [0008] - paragraph [0029]; figure - * [I] 5-15;
 [X]US2011052367  (MARTIN YVES [CA], et al) [X] 1-4 * figure - *
International search[A]US5092737  (LAU KWOK Y [GB]);
 [X]US2003049121  (DIERKSMEIER DOUGLAS D [US], et al);
 [A]US2003170115  (BOWEN WAYNE RAY [US], et al);
 [A]US2005265827  (WILSON JACK JR [US]);
 [Y]US2012275898  (MCCAFFREY MICHAEL G [US], et al)
by applicantEP2090754
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.