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Extract from the Register of European Patents

EP About this file: EP3475581

EP3475581 - GAS TURBINE IMPELLER HUB FAIRING RING THAT IS PLASTICALLY DEFORMABLE [Right-click to bookmark this link]
Former [2019/18]PLASTICALLY DEFORMABLE ANNULAR SHROUD FOR THE HUB OF A BLADED WHEEL OF A GAS TURBINE
[2019/44]
StatusNo opposition filed within time limit
Status updated on  12.02.2021
Database last updated on 09.09.2024
FormerThe patent has been granted
Status updated on  28.02.2020
FormerGrant of patent is intended
Status updated on  15.10.2019
FormerRequest for examination was made
Status updated on  29.03.2019
FormerThe international publication has been made
Status updated on  29.12.2017
Formerunknown
Status updated on  19.07.2017
Most recent event   Tooltip15.07.2022Lapse of the patent in a contracting state
New state(s): MK		published on 17.08.2022  [2022/33]
Applicant(s)For all designated states
Safran Aircraft Engines
2 boulevard du Général Martial Valin
75015 Paris / FR
[2019/18]
Inventor(s)01 / DE GAILLARD, Thomas, Alain
c/SAFRAN AIRCRAFT ENGINES PI (AJI)
Rond-point René Ravaud-Réau
77550 Moissy-Cramayel / FR
02 / BOISSON, Alexandre, Bernard, Marie
c/SAFRAN AIRCRAFT ENGINES PI (AJI)
Rond-point René Ravaud-Réau
77550 Moissy-Cramayel / FR
03 / FIGEUREU, Claire, Marie
c/SAFRAN AIRCRAFT ENGINES PI (AJI)
Rond-point René Ravaud-Réau
77550 Moissy-Cramayel / FR
 [2019/18]
Representative(s)Cabinet Beau de Loménie
158, rue de l'Université
75340 Paris Cedex 07 / FR
[2019/18]
Application number, filing date17737343.822.06.2017
[2019/18]
WO2017FR51662
Priority number, dateFR2016005579922.06.2016         Original published format: FR 1655799
[2019/18]
Filing languageFR
Procedural languageFR
PublicationType: A1 Application with search report
No.:WO2017220940
Date:28.12.2017
Language:FR
[2017/52]
Type: A1 Application with search report 
No.:EP3475581
Date:01.05.2019
Language:FR
The application published by WIPO in one of the EPO official languages on 28.12.2017 takes the place of the publication of the European patent application.
[2019/18]
Type: B1 Patent specification 
No.:EP3475581
Date:01.04.2020
Language:FR
[2020/14]
Search report(s)International search report - published on:EP28.12.2017
ClassificationIPC:F04D29/32, F01D11/00, F01D21/04, F01D5/06, F04D29/02, F01D5/22, F01D5/28, B64C11/14, F02C7/04
[2019/18]
CPC:
F01D5/066 (EP,RU,US); B64C11/14 (US); F01D11/008 (EP,RU,US);
F04D29/023 (EP,RU,US); F04D29/321 (EP,RU,US); F05D2220/36 (EP,US);
F05D2240/30 (US); F05D2240/303 (EP,US); F05D2240/80 (EP,US);
F05D2250/283 (EP,US); F05D2300/10 (EP,US); F05D2300/518 (EP,US);
F05D2300/603 (EP,US); Y02T50/60 (EP) (-)
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 [2019/18]
Extension statesBANot yet paid
MENot yet paid
Validation statesMANot yet paid
MDNot yet paid
TitleGerman:GASTURBINEN-LAUFRAD-NABEN-VERKLEIDUNGSRING, DAS PLASTISCH VERFORMBAR IST[2019/44]
English:GAS TURBINE IMPELLER HUB FAIRING RING THAT IS PLASTICALLY DEFORMABLE[2019/44]
French:ANNEAU DE CARÉNAGE DE MOYEU DE ROUE À AUBES DE TURBINE À GAZ, LEDIT ANNEAU ÉTANT PLASTIQUEMENT DÉFORMABLE[2019/18]
Former [2019/18]PLASTISCH VERFORMBARE RINGFÖRMIGE ABDECKUNG FÜR DIE NABE EINES BESCHAUFELTEN RADES EINER GASTURBINE
Former [2019/18]PLASTICALLY DEFORMABLE ANNULAR SHROUD FOR THE HUB OF A BLADED WHEEL OF A GAS TURBINE
Entry into regional phase22.01.2019National basic fee paid 
22.01.2019Designation fee(s) paid 
22.01.2019Examination fee paid 
Examination procedure22.01.2019Amendment by applicant (claims and/or description)
22.01.2019Examination requested  [2019/18]
22.01.2019Date on which the examining division has become responsible
16.10.2019Communication of intention to grant the patent
18.02.2020Fee for grant paid
18.02.2020Fee for publishing/printing paid
18.02.2020Receipt of the translation of the claim(s)
Opposition(s)12.01.2021No opposition filed within time limit [2021/11]
Fees paidRenewal fee
21.06.2019Renewal fee patent year 03
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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  TooltipHU22.06.2017
AL01.04.2020
AT01.04.2020
CY01.04.2020
CZ01.04.2020
DK01.04.2020
EE01.04.2020
ES01.04.2020
FI01.04.2020
HR01.04.2020
LT01.04.2020
LV01.04.2020
MC01.04.2020
MK01.04.2020
MT01.04.2020
NL01.04.2020
PL01.04.2020
RO01.04.2020
RS01.04.2020
SI01.04.2020
SK01.04.2020
SM01.04.2020
TR01.04.2020
IE22.06.2020
LU22.06.2020
BE30.06.2020
CH30.06.2020
LI30.06.2020
BG01.07.2020
NO01.07.2020
GR02.07.2020
IS01.08.2020
PT17.08.2020
[2022/33]
Former [2022/27]HU22.06.2017
AL01.04.2020
AT01.04.2020
CY01.04.2020
CZ01.04.2020
DK01.04.2020
EE01.04.2020
ES01.04.2020
FI01.04.2020
HR01.04.2020
LT01.04.2020
LV01.04.2020
MC01.04.2020
MT01.04.2020
NL01.04.2020
PL01.04.2020
RO01.04.2020
RS01.04.2020
SI01.04.2020
SK01.04.2020
SM01.04.2020
TR01.04.2020
IE22.06.2020
LU22.06.2020
BE30.06.2020
CH30.06.2020
LI30.06.2020
BG01.07.2020
NO01.07.2020
GR02.07.2020
IS01.08.2020
PT17.08.2020
Former [2021/24]AL01.04.2020
AT01.04.2020
CZ01.04.2020
DK01.04.2020
EE01.04.2020
ES01.04.2020
FI01.04.2020
HR01.04.2020
LT01.04.2020
LV01.04.2020
MC01.04.2020
NL01.04.2020
PL01.04.2020
RO01.04.2020
RS01.04.2020
SI01.04.2020
SK01.04.2020
SM01.04.2020
IE22.06.2020
LU22.06.2020
BE30.06.2020
CH30.06.2020
LI30.06.2020
BG01.07.2020
NO01.07.2020
GR02.07.2020
IS01.08.2020
PT17.08.2020
Former [2021/20]AL01.04.2020
AT01.04.2020
CZ01.04.2020
DK01.04.2020
EE01.04.2020
ES01.04.2020
FI01.04.2020
HR01.04.2020
LT01.04.2020
LV01.04.2020
MC01.04.2020
NL01.04.2020
PL01.04.2020
RO01.04.2020
RS01.04.2020
SK01.04.2020
SM01.04.2020
IE22.06.2020
LU22.06.2020
CH30.06.2020
LI30.06.2020
BG01.07.2020
NO01.07.2020
GR02.07.2020
IS01.08.2020
PT17.08.2020
Former [2021/15]AL01.04.2020
AT01.04.2020
CZ01.04.2020
DK01.04.2020
EE01.04.2020
ES01.04.2020
FI01.04.2020
HR01.04.2020
LT01.04.2020
LV01.04.2020
MC01.04.2020
NL01.04.2020
PL01.04.2020
RO01.04.2020
RS01.04.2020
SK01.04.2020
SM01.04.2020
LU22.06.2020
BG01.07.2020
NO01.07.2020
GR02.07.2020
IS01.08.2020
PT17.08.2020
Former [2021/10]AL01.04.2020
AT01.04.2020
CZ01.04.2020
DK01.04.2020
EE01.04.2020
ES01.04.2020
FI01.04.2020
HR01.04.2020
LT01.04.2020
LV01.04.2020
MC01.04.2020
NL01.04.2020
PL01.04.2020
RO01.04.2020
RS01.04.2020
SK01.04.2020
SM01.04.2020
BG01.07.2020
NO01.07.2020
GR02.07.2020
IS01.08.2020
PT17.08.2020
Former [2021/09]AL01.04.2020
AT01.04.2020
CZ01.04.2020
DK01.04.2020
EE01.04.2020
ES01.04.2020
FI01.04.2020
HR01.04.2020
LT01.04.2020
LV01.04.2020
MC01.04.2020
NL01.04.2020
RO01.04.2020
RS01.04.2020
SM01.04.2020
BG01.07.2020
NO01.07.2020
GR02.07.2020
IS01.08.2020
PT17.08.2020
Former [2021/08]AL01.04.2020
CZ01.04.2020
DK01.04.2020
ES01.04.2020
FI01.04.2020
HR01.04.2020
LT01.04.2020
LV01.04.2020
NL01.04.2020
RO01.04.2020
RS01.04.2020
SM01.04.2020
BG01.07.2020
NO01.07.2020
GR02.07.2020
IS01.08.2020
PT17.08.2020
Former [2021/04]AL01.04.2020
CZ01.04.2020
FI01.04.2020
HR01.04.2020
LT01.04.2020
LV01.04.2020
NL01.04.2020
RS01.04.2020
BG01.07.2020
NO01.07.2020
GR02.07.2020
IS01.08.2020
PT17.08.2020
Former [2020/51]CZ01.04.2020
FI01.04.2020
HR01.04.2020
LT01.04.2020
LV01.04.2020
NL01.04.2020
RS01.04.2020
BG01.07.2020
NO01.07.2020
GR02.07.2020
IS01.08.2020
PT17.08.2020
Former [2020/50]CZ01.04.2020
FI01.04.2020
HR01.04.2020
LT01.04.2020
LV01.04.2020
NL01.04.2020
BG01.07.2020
NO01.07.2020
GR02.07.2020
IS01.08.2020
PT17.08.2020
Former [2020/49]CZ01.04.2020
FI01.04.2020
LT01.04.2020
NL01.04.2020
BG01.07.2020
NO01.07.2020
IS01.08.2020
PT17.08.2020
Former [2020/48]FI01.04.2020
LT01.04.2020
NL01.04.2020
BG01.07.2020
NO01.07.2020
IS01.08.2020
PT17.08.2020
Former [2020/47]LT01.04.2020
BG01.07.2020
NO01.07.2020
IS01.08.2020
Former [2020/46]BG01.07.2020
IS01.08.2020
Former [2020/39]BG01.07.2020
Cited inInternational search[Y]FR2918409  (SNECMA SA [FR]) [Y] 1,2,4-9 * figures 1,8 *;
 [Y]US2011037233  (HARPER CEDRIC B [GB]) [Y] 1,2,4-9 * paragraph [0037]; figures 6,7 *;
 [I]FR3010442  (SNECMA [FR]) [I] 1-9* page 8, lines 22-28; figures 2,3,8 *
by applicantFR2987086
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.