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Extract from the Register of European Patents

EP About this file: EP2961930

EP2961930 - EDGE TREATMENT FOR BLADE OUTER AIR SEAL SEGMENT [Right-click to bookmark this link]
Former [2016/01]EDGE TREATMENT FOR GAS TURBINE ENGINE COMPONENT
[2019/49]
StatusNo opposition filed within time limit
Status updated on  03.04.2021
Database last updated on 03.10.2024
FormerThe patent has been granted
Status updated on  24.04.2020
FormerGrant of patent is intended
Status updated on  09.12.2019
FormerExamination is in progress
Status updated on  10.08.2018
Most recent event   Tooltip06.09.2024Lapse of the patent in a contracting state
New state(s): MT		published on 09.10.2024 [2024/41]
Applicant(s)For all designated states
Raytheon Technologies Corporation
10 Farm Springs Road
Farmington, CT 06032 / US
[2021/12]
Former [2016/43]For all designated states
United Technologies Corporation
10 Farm Springs Road
Farmington, CT 06032 / US
Former [2016/01]For all designated states
United Technologies Corporation
One Financial Plaza
Hartford, CT 06101 / US
Inventor(s)01 / FARRIS, John R.
88 Birch Mountain Road
Bolton, Connecticut 06043 / US
02 / STROCK, Christopher W.
1 Portland Road
Kennebunk, Maine 04043 / US
03 / LUTJEN, Paul M.
129 Whitten Hills Road
Kennebunkport, Maine 04046 / US
 [2016/01]
Representative(s)Dehns
10 Old Bailey
London EC4M 7NG / GB
[N/P]
Former [2020/22]Dehns
St. Bride's House
10 Salisbury Square
London EC4Y 8JD / GB
Former [2016/01]Hull, James Edward
Dehns
St. Bride's House
10 Salisbury Square
London
EC4Y 8JD / GB
Application number, filing date14756958.630.01.2014
[2016/01]
WO2014US13792
Priority number, dateUS201361769245P26.02.2013         Original published format: US 201361769245 P
[2016/01]
Filing languageEN
Procedural languageEN
PublicationType: A1 Application with search report
No.:WO2014133706
Date:04.09.2014
Language:EN
[2014/36]
Type: A1 Application with search report 
No.:EP2961930
Date:06.01.2016
Language:EN
The application published by WIPO in one of the EPO official languages on 04.09.2014 takes the place of the publication of the European patent application.
[2016/01]
Type: B1 Patent specification 
No.:EP2961930
Date:27.05.2020
Language:EN
[2020/22]
Search report(s)International search report - published on:KR04.09.2014
(Supplementary) European search report - dispatched on:EP09.11.2016
ClassificationIPC:F01D5/02, F01D5/00, F02C7/00
[2016/01]
CPC:
F01D11/24 (EP,US); F01D5/14 (US); F01D9/023 (US);
F05D2240/11 (EP,US); F05D2250/00 (EP,US); F05D2250/182 (EP,US);
F05D2250/294 (EP,US); Y02T50/60 (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 [2016/01]
Extension statesBANot yet paid
MENot yet paid
TitleGerman:KANTENBEHANDLUNG FÜR EINE ÄUSSERE LAUFSCHAUFELLUFTDICHTUNG[2019/49]
English:EDGE TREATMENT FOR BLADE OUTER AIR SEAL SEGMENT[2019/49]
French:TRAITEMENT DES BORDS POUR JOINT D'ÉTANCHÉITÉ À L'AIR EXTERNE D'AUBE[2019/49]
Former [2016/01]KANTENBEHANDLUNG FÜR GASTURBINENMOTORKOMPONENTE
Former [2016/01]EDGE TREATMENT FOR GAS TURBINE ENGINE COMPONENT
Former [2016/01]TRAITEMENT DES BORDS POUR ÉLÉMENT DE MOTEUR À TURBINE À GAZ
Entry into regional phase24.09.2015National basic fee paid 
24.09.2015Search fee paid 
24.09.2015Designation fee(s) paid 
24.09.2015Examination fee paid 
Examination procedure24.09.2015Examination requested  [2016/01]
05.06.2017Amendment by applicant (claims and/or description)
13.08.2018Despatch of a communication from the examining division (Time limit: M06)
25.02.2019Reply to a communication from the examining division
07.03.2019Despatch of a communication from the examining division (Time limit: M04)
13.08.2019Despatch of communication that the application is deemed to be withdrawn, reason: reply to the communication from the examining division not received in time
23.10.2019Reply to a communication from the examining division
10.12.2019Communication of intention to grant the patent
20.04.2020Fee for grant paid
20.04.2020Fee for publishing/printing paid
20.04.2020Receipt 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  13.08.2018
Opposition(s)02.03.2021No opposition filed within time limit [2021/18]
Request for further processing for:The application is deemed to be withdrawn due to failure to reply to the examination report
23.10.2019Request for further processing filed
23.10.2019Full payment received (date of receipt of payment)
Request granted
04.11.2019Decision despatched
Fees paidRenewal fee
28.01.2016Renewal fee patent year 03
24.01.2017Renewal fee patent year 04
24.01.2018Renewal fee patent year 05
24.01.2019Renewal fee patent year 06
21.01.2020Renewal fee patent year 07
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  TooltipHU30.01.2014
AL27.05.2020
AT27.05.2020
CY27.05.2020
CZ27.05.2020
DK27.05.2020
EE27.05.2020
ES27.05.2020
FI27.05.2020
HR27.05.2020
IT27.05.2020
LT27.05.2020
LV27.05.2020
MC27.05.2020
MK27.05.2020
MT27.05.2020
NL27.05.2020
PL27.05.2020
RO27.05.2020
RS27.05.2020
SE27.05.2020
SI27.05.2020
SK27.05.2020
SM27.05.2020
TR27.05.2020
BG27.08.2020
NO27.08.2020
GR28.08.2020
IS27.09.2020
PT28.09.2020
IE30.01.2021
LU30.01.2021
BE31.01.2021
CH31.01.2021
LI31.01.2021
[2024/41]
Former [2024/29]HU30.01.2014
AL27.05.2020
AT27.05.2020
CY27.05.2020
CZ27.05.2020
DK27.05.2020
EE27.05.2020
ES27.05.2020
FI27.05.2020
HR27.05.2020
IT27.05.2020
LT27.05.2020
LV27.05.2020
MC27.05.2020
MK27.05.2020
NL27.05.2020
PL27.05.2020
RO27.05.2020
RS27.05.2020
SE27.05.2020
SI27.05.2020
SK27.05.2020
SM27.05.2020
TR27.05.2020
BG27.08.2020
NO27.08.2020
GR28.08.2020
IS27.09.2020
PT28.09.2020
IE30.01.2021
LU30.01.2021
BE31.01.2021
CH31.01.2021
LI31.01.2021
Former [2024/22]HU30.01.2014
AL27.05.2020
AT27.05.2020
CY27.05.2020
CZ27.05.2020
DK27.05.2020
EE27.05.2020
ES27.05.2020
FI27.05.2020
HR27.05.2020
IT27.05.2020
LT27.05.2020
LV27.05.2020
MC27.05.2020
MK27.05.2020
NL27.05.2020
PL27.05.2020
RO27.05.2020
RS27.05.2020
SE27.05.2020
SI27.05.2020
SK27.05.2020
SM27.05.2020
BG27.08.2020
NO27.08.2020
GR28.08.2020
IS27.09.2020
PT28.09.2020
IE30.01.2021
LU30.01.2021
BE31.01.2021
CH31.01.2021
LI31.01.2021
Former [2023/30]HU30.01.2014
AL27.05.2020
AT27.05.2020
CY27.05.2020
CZ27.05.2020
DK27.05.2020
EE27.05.2020
ES27.05.2020
FI27.05.2020
HR27.05.2020
IT27.05.2020
LT27.05.2020
LV27.05.2020
MC27.05.2020
NL27.05.2020
PL27.05.2020
RO27.05.2020
RS27.05.2020
SE27.05.2020
SI27.05.2020
SK27.05.2020
SM27.05.2020
BG27.08.2020
NO27.08.2020
GR28.08.2020
IS27.09.2020
PT28.09.2020
IE30.01.2021
LU30.01.2021
BE31.01.2021
CH31.01.2021
LI31.01.2021
Former [2023/27]HU30.01.2014
AL27.05.2020
AT27.05.2020
CZ27.05.2020
DK27.05.2020
EE27.05.2020
ES27.05.2020
FI27.05.2020
HR27.05.2020
IT27.05.2020
LT27.05.2020
LV27.05.2020
MC27.05.2020
NL27.05.2020
PL27.05.2020
RO27.05.2020
RS27.05.2020
SE27.05.2020
SI27.05.2020
SK27.05.2020
SM27.05.2020
BG27.08.2020
NO27.08.2020
GR28.08.2020
IS27.09.2020
PT28.09.2020
IE30.01.2021
LU30.01.2021
BE31.01.2021
CH31.01.2021
LI31.01.2021
Former [2022/33]AL27.05.2020
AT27.05.2020
CZ27.05.2020
DK27.05.2020
EE27.05.2020
ES27.05.2020
FI27.05.2020
HR27.05.2020
IT27.05.2020
LT27.05.2020
LV27.05.2020
MC27.05.2020
NL27.05.2020
PL27.05.2020
RO27.05.2020
RS27.05.2020
SE27.05.2020
SI27.05.2020
SK27.05.2020
SM27.05.2020
BG27.08.2020
NO27.08.2020
GR28.08.2020
IS27.09.2020
PT28.09.2020
IE30.01.2021
LU30.01.2021
BE31.01.2021
CH31.01.2021
LI31.01.2021
Former [2022/07]AL27.05.2020
AT27.05.2020
CZ27.05.2020
DK27.05.2020
EE27.05.2020
ES27.05.2020
FI27.05.2020
HR27.05.2020
IT27.05.2020
LT27.05.2020
LV27.05.2020
MC27.05.2020
NL27.05.2020
PL27.05.2020
RO27.05.2020
RS27.05.2020
SE27.05.2020
SI27.05.2020
SK27.05.2020
SM27.05.2020
BG27.08.2020
NO27.08.2020
GR28.08.2020
IS27.09.2020
PT28.09.2020
IE30.01.2021
LU30.01.2021
CH31.01.2021
LI31.01.2021
Former [2021/52]AL27.05.2020
AT27.05.2020
CZ27.05.2020
DK27.05.2020
EE27.05.2020
ES27.05.2020
FI27.05.2020
HR27.05.2020
IT27.05.2020
LT27.05.2020
LV27.05.2020
MC27.05.2020
NL27.05.2020
PL27.05.2020
RO27.05.2020
RS27.05.2020
SE27.05.2020
SI27.05.2020
SK27.05.2020
SM27.05.2020
BG27.08.2020
NO27.08.2020
GR28.08.2020
IS27.09.2020
PT28.09.2020
LU30.01.2021
CH31.01.2021
LI31.01.2021
Former [2021/43]AL27.05.2020
AT27.05.2020
CZ27.05.2020
DK27.05.2020
EE27.05.2020
ES27.05.2020
FI27.05.2020
HR27.05.2020
IT27.05.2020
LT27.05.2020
LV27.05.2020
MC27.05.2020
NL27.05.2020
PL27.05.2020
RO27.05.2020
RS27.05.2020
SE27.05.2020
SI27.05.2020
SK27.05.2020
SM27.05.2020
BG27.08.2020
NO27.08.2020
GR28.08.2020
IS27.09.2020
PT28.09.2020
LU30.01.2021
Former [2021/40]AL27.05.2020
AT27.05.2020
CZ27.05.2020
DK27.05.2020
EE27.05.2020
ES27.05.2020
FI27.05.2020
HR27.05.2020
IT27.05.2020
LT27.05.2020
LV27.05.2020
MC27.05.2020
NL27.05.2020
PL27.05.2020
RO27.05.2020
RS27.05.2020
SE27.05.2020
SI27.05.2020
SK27.05.2020
SM27.05.2020
BG27.08.2020
NO27.08.2020
GR28.08.2020
IS27.09.2020
PT28.09.2020
Former [2021/24]AL27.05.2020
AT27.05.2020
CZ27.05.2020
DK27.05.2020
EE27.05.2020
ES27.05.2020
FI27.05.2020
HR27.05.2020
IT27.05.2020
LT27.05.2020
LV27.05.2020
NL27.05.2020
PL27.05.2020
RO27.05.2020
RS27.05.2020
SE27.05.2020
SI27.05.2020
SK27.05.2020
SM27.05.2020
BG27.08.2020
NO27.08.2020
GR28.08.2020
IS27.09.2020
PT28.09.2020
Former [2021/10]AL27.05.2020
AT27.05.2020
CZ27.05.2020
DK27.05.2020
EE27.05.2020
ES27.05.2020
FI27.05.2020
HR27.05.2020
IT27.05.2020
LT27.05.2020
LV27.05.2020
NL27.05.2020
PL27.05.2020
RO27.05.2020
RS27.05.2020
SE27.05.2020
SK27.05.2020
SM27.05.2020
BG27.08.2020
NO27.08.2020
GR28.08.2020
IS27.09.2020
PT28.09.2020
Former [2021/09]AL27.05.2020
AT27.05.2020
CZ27.05.2020
DK27.05.2020
EE27.05.2020
ES27.05.2020
FI27.05.2020
HR27.05.2020
IT27.05.2020
LT27.05.2020
LV27.05.2020
NL27.05.2020
RO27.05.2020
RS27.05.2020
SE27.05.2020
SM27.05.2020
BG27.08.2020
NO27.08.2020
GR28.08.2020
IS27.09.2020
PT28.09.2020
Former [2021/08]AL27.05.2020
DK27.05.2020
ES27.05.2020
FI27.05.2020
HR27.05.2020
LT27.05.2020
LV27.05.2020
NL27.05.2020
RO27.05.2020
RS27.05.2020
SE27.05.2020
SM27.05.2020
BG27.08.2020
NO27.08.2020
GR28.08.2020
IS27.09.2020
PT28.09.2020
Former [2021/04]AL27.05.2020
FI27.05.2020
HR27.05.2020
LT27.05.2020
LV27.05.2020
NL27.05.2020
RS27.05.2020
SE27.05.2020
BG27.08.2020
NO27.08.2020
GR28.08.2020
IS27.09.2020
PT28.09.2020
Former [2021/01]FI27.05.2020
HR27.05.2020
LT27.05.2020
LV27.05.2020
RS27.05.2020
SE27.05.2020
BG27.08.2020
NO27.08.2020
GR28.08.2020
IS27.09.2020
PT28.09.2020
Former [2020/51]FI27.05.2020
HR27.05.2020
LT27.05.2020
LV27.05.2020
RS27.05.2020
SE27.05.2020
NO27.08.2020
GR28.08.2020
IS27.09.2020
PT28.09.2020
Former [2020/50]FI27.05.2020
HR27.05.2020
LT27.05.2020
LV27.05.2020
SE27.05.2020
NO27.08.2020
GR28.08.2020
IS27.09.2020
PT28.09.2020
Former [2020/48]FI27.05.2020
LT27.05.2020
SE27.05.2020
NO27.08.2020
IS27.09.2020
PT28.09.2020
Former [2020/47]LT27.05.2020
NO27.08.2020
IS27.09.2020
Former [2020/46]IS27.09.2020
Documents cited:Search[XY]EP2505781  (GEN ELECTRIC [US]) [X] 1-5,7 * paragraphs [0026] , [0 36] , [0040]; figures 5,8-11 * [Y] 8;
 [Y]EP1746253  (PRATT & WHITNEY CANADA [CA]) [Y] 1-3,5,6,8,11 * paragraph [0021]; figures 2,3 *;
 [Y]DE19619438  (ASEA BROWN BOVERI [CH]) [Y] 1-3,5,6,8,11 * column 2, lines 53-66; figures 2,3 *;
 [A]EP2299061  (UNITED TECHNOLOGIES CORP [US]) [A] 1-12 * paragraphs [0017] , [0018]; figure 3b *;
 [A]EP1927725  (GEN ELECTRIC [US]) [A] 1-12 * paragraph [0044]; figure 4 *;
 [A]GB2125111  (ROLLS ROYCE) [A] 1-12 * figures 2,3 *
International search[A]US7033138  (TOMITA YASUOKI [JP], et al);
 [A]US8123466  (PIETRASZKIEWICZ EDWARD F [US], et al);
 [A]US2009067994  (PIETRASZKIEWICZ EDWARD F [US], et al);
 [A]US7306424  (ROMANOV DMITRIY [US], et al);
 [A]US2013017058  (JOE CHRISTOPHER R [US], et al)
ExaminationUS2001005555
 EP1707749
by applicantEP2505781
 EP1746253
 DE19619438
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.