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Extract from the Register of European Patents

EP About this file: EP3019707

EP3019707 - ACTIVE BLADE TIP CLEARANCE CONTROL SYSTEM AND METHOD [Right-click to bookmark this link]
Former [2016/20]GAS TURBINE RAPID RESPONSE CLEARANCE CONTROL SYSTEM WITH ANNULAR PISTON
[2020/09]
StatusNo opposition filed within time limit
Status updated on  04.06.2021
Database last updated on 06.07.2024
FormerThe patent has been granted
Status updated on  26.06.2020
FormerGrant of patent is intended
Status updated on  10.02.2020
Most recent event   Tooltip14.06.2024Lapse of the patent in a contracting state
New state(s): TR		published on 17.07.2024 [2024/29]
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 [2016/20]For all designated states
United Technologies Corporation
One Financial Plaza
Hartford, CT 06101 / US
Inventor(s)01 / BLANEY, Ken F.
72 Patridge Drive
Middleton, New Hampshire 03887 / US
02 / JAROCHYM, Christopher M.
26 Chestnut Road
Ogunqui, Maine 03907 / US
 [2016/20]
Representative(s)Dehns
St. Bride's House
10 Salisbury Square
London EC4Y 8JD / GB
[2020/31]
Former [2016/20]Gittins, Alex Michael
Dehns
St Bride's House
10 Salisbury Square
London EC4Y 8JD / GB
Application number, filing date14835039.009.05.2014
[2016/20]
WO2014US37420
Priority number, dateUS201361845196P11.07.2013         Original published format: US 201361845196 P
[2016/20]
Filing languageEN
Procedural languageEN
PublicationType: A2 Application without search report
No.:WO2015020708
Date:12.02.2015
Language:EN
[2015/06]
Type: A2 Application without search report 
No.:EP3019707
Date:18.05.2016
Language:EN
The application published by WIPO in one of the EPO official languages on 12.02.2015 takes the place of the publication of the European patent application.
[2016/20]
Type: B1 Patent specification 
No.:EP3019707
Date:29.07.2020
Language:EN
[2020/31]
Search report(s)International search report - published on:KR02.04.2015
(Supplementary) European search report - dispatched on:EP12.07.2016
ClassificationIPC:F01D11/22
[2016/32]
CPC:
F01D11/22 (EP,US); F01D11/20 (US); F01D25/246 (EP,US);
F01D5/02 (US); F01D5/12 (US); F04D27/002 (US);
F04D29/164 (US); F04D29/324 (US); F05D2220/32 (US);
F05D2240/11 (EP,US); F05D2250/232 (EP,US); F05D2260/56 (EP,US);
F05D2260/57 (US); F05D2270/64 (EP,US); F05D2270/65 (EP,US) (-)
Former IPC [2016/20]F01D11/22, F02C7/28
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 [2016/20]
Extension statesBANot yet paid
MENot yet paid
TitleGerman:SYSTEM UND ZUGEHÖRIGES VERFAHREN ZUR AKTIVEN SCHAUFELSPITZENSPIELEINSTELLUNG[2020/09]
English:ACTIVE BLADE TIP CLEARANCE CONTROL SYSTEM AND METHOD[2020/09]
French:SYSTÈME ET PROCÉDÉ ASSOCIÉ DE RÉGLAGE ACTIF DE JEU D'EXTRÉMITÉ D'AUBE[2020/09]
Former [2016/20]GASTURBINE MIT SCHNELL REAGIERENDEM SPIELRAUMSTEUERUNGSSYSTEM MIT RINGFÖRMIGEM KOLBEN
Former [2016/20]GAS TURBINE RAPID RESPONSE CLEARANCE CONTROL SYSTEM WITH ANNULAR PISTON
Former [2016/20]SYSTÈME DE COMMANDE D'ENTRÉE ET DE SORTIE À RÉPONSE RAPIDE DE TURBINE À GAZ COMPRENANT UN PISTON ANNULAIRE
Entry into regional phase11.02.2016National basic fee paid 
11.02.2016Search fee paid 
11.02.2016Designation fee(s) paid 
11.02.2016Examination fee paid 
Examination procedure11.02.2016Examination requested  [2016/20]
08.02.2017Amendment by applicant (claims and/or description)
11.02.2020Communication of intention to grant the patent
18.06.2020Fee for grant paid
18.06.2020Fee for publishing/printing paid
18.06.2020Receipt of the translation of the claim(s)
Opposition(s)30.04.2021No opposition filed within time limit [2021/27]
Fees paidRenewal fee
26.05.2016Renewal fee patent year 03
24.05.2017Renewal fee patent year 04
25.05.2018Renewal fee patent year 05
21.05.2019Renewal fee patent year 06
20.05.2020Renewal 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  TooltipHU09.05.2014
AL29.07.2020
AT29.07.2020
CY29.07.2020
CZ29.07.2020
DK29.07.2020
EE29.07.2020
ES29.07.2020
FI29.07.2020
HR29.07.2020
IT29.07.2020
LT29.07.2020
LV29.07.2020
MC29.07.2020
MK29.07.2020
NL29.07.2020
PL29.07.2020
RO29.07.2020
RS29.07.2020
SE29.07.2020
SI29.07.2020
SK29.07.2020
SM29.07.2020
TR29.07.2020
BG29.10.2020
NO29.10.2020
GR30.10.2020
IS29.11.2020
PT30.11.2020
[2024/29]
Former [2024/22]HU09.05.2014
AL29.07.2020
AT29.07.2020
CY29.07.2020
CZ29.07.2020
DK29.07.2020
EE29.07.2020
ES29.07.2020
FI29.07.2020
HR29.07.2020
IT29.07.2020
LT29.07.2020
LV29.07.2020
MC29.07.2020
MK29.07.2020
NL29.07.2020
PL29.07.2020
RO29.07.2020
RS29.07.2020
SE29.07.2020
SI29.07.2020
SK29.07.2020
SM29.07.2020
BG29.10.2020
NO29.10.2020
GR30.10.2020
IS29.11.2020
PT30.11.2020
Former [2023/30]HU09.05.2014
AL29.07.2020
AT29.07.2020
CY29.07.2020
CZ29.07.2020
DK29.07.2020
EE29.07.2020
ES29.07.2020
FI29.07.2020
HR29.07.2020
IT29.07.2020
LT29.07.2020
LV29.07.2020
MC29.07.2020
NL29.07.2020
PL29.07.2020
RO29.07.2020
RS29.07.2020
SE29.07.2020
SI29.07.2020
SK29.07.2020
SM29.07.2020
BG29.10.2020
NO29.10.2020
GR30.10.2020
IS29.11.2020
PT30.11.2020
Former [2023/28]HU09.05.2014
AL29.07.2020
AT29.07.2020
CZ29.07.2020
DK29.07.2020
EE29.07.2020
ES29.07.2020
FI29.07.2020
HR29.07.2020
IT29.07.2020
LT29.07.2020
LV29.07.2020
MC29.07.2020
NL29.07.2020
PL29.07.2020
RO29.07.2020
RS29.07.2020
SE29.07.2020
SI29.07.2020
SK29.07.2020
SM29.07.2020
BG29.10.2020
NO29.10.2020
GR30.10.2020
IS29.11.2020
PT30.11.2020
Former [2022/07]AL29.07.2020
AT29.07.2020
CZ29.07.2020
DK29.07.2020
EE29.07.2020
ES29.07.2020
FI29.07.2020
HR29.07.2020
IT29.07.2020
LT29.07.2020
LV29.07.2020
MC29.07.2020
NL29.07.2020
PL29.07.2020
RO29.07.2020
RS29.07.2020
SE29.07.2020
SI29.07.2020
SK29.07.2020
SM29.07.2020
BG29.10.2020
NO29.10.2020
GR30.10.2020
IS29.11.2020
PT30.11.2020
Former [2021/36]AL29.07.2020
AT29.07.2020
CZ29.07.2020
DK29.07.2020
EE29.07.2020
ES29.07.2020
FI29.07.2020
HR29.07.2020
IT29.07.2020
LT29.07.2020
LV29.07.2020
NL29.07.2020
PL29.07.2020
RO29.07.2020
RS29.07.2020
SE29.07.2020
SI29.07.2020
SK29.07.2020
SM29.07.2020
BG29.10.2020
NO29.10.2020
GR30.10.2020
IS29.11.2020
PT30.11.2020
Former [2021/28]AL29.07.2020
AT29.07.2020
CZ29.07.2020
DK29.07.2020
EE29.07.2020
ES29.07.2020
FI29.07.2020
HR29.07.2020
IT29.07.2020
LT29.07.2020
LV29.07.2020
NL29.07.2020
PL29.07.2020
RO29.07.2020
RS29.07.2020
SE29.07.2020
SK29.07.2020
SM29.07.2020
BG29.10.2020
NO29.10.2020
GR30.10.2020
IS29.11.2020
PT30.11.2020
Former [2021/25]AL29.07.2020
AT29.07.2020
CZ29.07.2020
DK29.07.2020
EE29.07.2020
ES29.07.2020
FI29.07.2020
HR29.07.2020
IT29.07.2020
LT29.07.2020
LV29.07.2020
NL29.07.2020
PL29.07.2020
RO29.07.2020
RS29.07.2020
SE29.07.2020
SM29.07.2020
BG29.10.2020
NO29.10.2020
GR30.10.2020
IS29.11.2020
PT30.11.2020
Former [2021/23]AT29.07.2020
CZ29.07.2020
DK29.07.2020
EE29.07.2020
ES29.07.2020
FI29.07.2020
HR29.07.2020
IT29.07.2020
LT29.07.2020
LV29.07.2020
NL29.07.2020
PL29.07.2020
RO29.07.2020
RS29.07.2020
SE29.07.2020
SM29.07.2020
BG29.10.2020
NO29.10.2020
GR30.10.2020
IS29.11.2020
PT30.11.2020
Former [2021/22]AT29.07.2020
CZ29.07.2020
DK29.07.2020
EE29.07.2020
ES29.07.2020
FI29.07.2020
HR29.07.2020
IT29.07.2020
LT29.07.2020
LV29.07.2020
NL29.07.2020
PL29.07.2020
RO29.07.2020
RS29.07.2020
SE29.07.2020
BG29.10.2020
NO29.10.2020
GR30.10.2020
IS29.11.2020
PT30.11.2020
Former [2021/20]AT29.07.2020
DK29.07.2020
ES29.07.2020
FI29.07.2020
HR29.07.2020
IT29.07.2020
LT29.07.2020
LV29.07.2020
NL29.07.2020
PL29.07.2020
RS29.07.2020
SE29.07.2020
BG29.10.2020
NO29.10.2020
GR30.10.2020
IS29.11.2020
PT30.11.2020
Former [2021/17]AT29.07.2020
ES29.07.2020
FI29.07.2020
HR29.07.2020
LT29.07.2020
LV29.07.2020
NL29.07.2020
PL29.07.2020
RS29.07.2020
SE29.07.2020
BG29.10.2020
NO29.10.2020
GR30.10.2020
IS29.11.2020
PT30.11.2020
Former [2021/10]AT29.07.2020
ES29.07.2020
FI29.07.2020
HR29.07.2020
LT29.07.2020
LV29.07.2020
PL29.07.2020
RS29.07.2020
SE29.07.2020
BG29.10.2020
NO29.10.2020
GR30.10.2020
IS29.11.2020
PT30.11.2020
Former [2021/09]AT29.07.2020
ES29.07.2020
FI29.07.2020
LT29.07.2020
SE29.07.2020
BG29.10.2020
NO29.10.2020
GR30.10.2020
PT30.11.2020
Former [2021/08]ES29.07.2020
FI29.07.2020
LT29.07.2020
SE29.07.2020
BG29.10.2020
NO29.10.2020
PT30.11.2020
Former [2021/07]FI29.07.2020
LT29.07.2020
NO29.10.2020
Documents cited:Search[X]GB2099515  (ROLLS ROYCE) [X] 1-15 * page 2, line 13; figure - *;
 [I]US5228828  (DAMLIS NICHOLAS [US], et al) [I] 1-15* column 4, line 15 - line 33 *
International search[A]US4330234  (COLLEY ROWAN H);
 [A]US5096375  (CIOKAILO JOHN J [US]);
 [A]US5203673  (EVANS DAVID H [US]);
 [A]US2002150469  (BOLMS HANS-THOMAS [DE]);
 [A]US7874793  (RAZZELL ANTHONY G [GB], et al)
by applicantGB2099515
 US5228828
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.