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Extract from the Register of European Patents

EP About this file: EP3857040

EP3857040 - AIRCRAFT TURBOMACHINE WITH REDUCTION GEARSET [Right-click to bookmark this link]
StatusNo opposition filed within time limit
Status updated on  01.09.2023
Database last updated on 03.09.2024
FormerThe patent has been granted
Status updated on  23.09.2022
FormerGrant of patent is intended
Status updated on  28.04.2022
FormerRequest for examination was made
Status updated on  02.07.2021
FormerThe international publication has been made
Status updated on  05.04.2020
Formerunknown
Status updated on  02.11.2019
Most recent event   Tooltip07.06.2024Lapse of the patent in a contracting state
New state(s): MC		published on 10.07.2024  [2024/28]
Applicant(s)For all designated states
SAFRAN AIRCRAFT ENGINES
2 boulevard du Général Martial Valin
75015 Paris / FR
[2021/31]
Inventor(s)01 / VERDIER, Marion, Jeanne, Pierrette
SAFRAN CEPI Rond-point René Ravaud - Réau
77550 MOISSY-CRAMAYEL / FR
02 / BENSLAMA, Yanis
SAFRAN CEPI Rond-point René Ravaud - Réau
77550 MOISSY-CRAMAYEL / FR
03 / BRAULT, Michel, Gilbert, Roland
SAFRAN CEPI Rond-point René Ravaud - Réau
77550 MOISSY-CRAMAYEL / FR
04 / CUVILLIER, Romain, Guillaume
SAFRAN CEPI Rond-point René Ravaud - Réau
77550 MOISSY-CRAMAYEL / FR
05 / MORREALE, Serge, René
SAFRAN CEPI Rond-point René Ravaud - Réau
77550 MOISSY-CRAMAYEL / FR
 [2021/31]
Representative(s)Gevers & Orès
Immeuble le Palatin 2
3 Cours du Triangle
CS 80165
92939 Paris La Défense Cedex / FR
[2021/31]
Application number, filing date19791317.119.09.2019
[2021/31]
WO2019FR52193
Priority number, dateFR2018005867324.09.2018         Original published format: FR 1858673
[2021/31]
Filing languageFR
Procedural languageFR
PublicationType: A1 Application with search report
No.:WO2020065182
Date:02.04.2020
Language:FR
[2020/14]
Type: A1 Application with search report 
No.:EP3857040
Date:04.08.2021
Language:FR
The application published by WIPO in one of the EPO official languages on 02.04.2020 takes the place of the publication of the European patent application.
[2021/31]
Type: B1 Patent specification 
No.:EP3857040
Date:26.10.2022
Language:FR
[2022/43]
Search report(s)International search report - published on:EP02.04.2020
ClassificationIPC:F02C7/36, F02C7/06, F02K3/06
[2021/31]
CPC:
F02C7/36 (EP,US); F01D15/12 (US); F02C7/06 (EP,US);
F02K3/06 (EP); F01D25/16 (US); F01D5/026 (US);
F02C3/10 (US); F02C3/107 (US); F02C3/113 (US);
F05D2220/30 (US); F05D2240/50 (US); F05D2240/54 (EP);
F05D2240/60 (US); F05D2250/36 (US); F05D2260/40311 (EP);
F05D2270/023 (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 [2021/31]
Extension statesBANot yet paid
MENot yet paid
Validation statesKHNot yet paid
MANot yet paid
MDNot yet paid
TNNot yet paid
TitleGerman:FLUGZEUGTURBOMASCHINE MIT UNTERSETZUNGSGETRIEBE[2021/31]
English:AIRCRAFT TURBOMACHINE WITH REDUCTION GEARSET[2021/31]
French:TURBOMACHINE À RÉDUCTEUR POUR UN AÉRONEF[2022/19]
Former [2021/31]TURBOMACHINE A REDUCTEUR POUR UN AERONEF
Entry into regional phase15.04.2021National basic fee paid 
15.04.2021Designation fee(s) paid 
15.04.2021Examination fee paid 
Examination procedure15.04.2021Examination requested  [2021/31]
15.04.2021Date on which the examining division has become responsible
29.04.2022Communication of intention to grant the patent
23.08.2022Fee for grant paid
23.08.2022Fee for publishing/printing paid
23.08.2022Receipt of the translation of the claim(s)
Opposition(s)27.07.2023No opposition filed within time limit [2023/40]
Fees paidRenewal fee
21.09.2021Renewal fee patent year 03
21.09.2022Renewal fee patent year 04
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  TooltipAL26.10.2022
AT26.10.2022
CZ26.10.2022
DK26.10.2022
EE26.10.2022
ES26.10.2022
FI26.10.2022
HR26.10.2022
IT26.10.2022
LT26.10.2022
LV26.10.2022
MC26.10.2022
NL26.10.2022
PL26.10.2022
RO26.10.2022
RS26.10.2022
SE26.10.2022
SI26.10.2022
SK26.10.2022
SM26.10.2022
NO26.01.2023
GR27.01.2023
IS26.02.2023
PT27.02.2023
[2024/28]
Former [2024/26]AL26.10.2022
AT26.10.2022
CZ26.10.2022
DK26.10.2022
EE26.10.2022
ES26.10.2022
FI26.10.2022
HR26.10.2022
IT26.10.2022
LT26.10.2022
LV26.10.2022
NL26.10.2022
PL26.10.2022
RO26.10.2022
RS26.10.2022
SE26.10.2022
SI26.10.2022
SK26.10.2022
SM26.10.2022
NO26.01.2023
GR27.01.2023
IS26.02.2023
PT27.02.2023
Former [2023/51]AL26.10.2022
AT26.10.2022
CZ26.10.2022
DK26.10.2022
EE26.10.2022
ES26.10.2022
FI26.10.2022
HR26.10.2022
LT26.10.2022
LV26.10.2022
NL26.10.2022
PL26.10.2022
RO26.10.2022
RS26.10.2022
SE26.10.2022
SI26.10.2022
SK26.10.2022
SM26.10.2022
NO26.01.2023
GR27.01.2023
IS26.02.2023
PT27.02.2023
Former [2023/38]AL26.10.2022
AT26.10.2022
CZ26.10.2022
DK26.10.2022
EE26.10.2022
ES26.10.2022
FI26.10.2022
HR26.10.2022
LT26.10.2022
LV26.10.2022
NL26.10.2022
PL26.10.2022
RO26.10.2022
RS26.10.2022
SE26.10.2022
SK26.10.2022
SM26.10.2022
NO26.01.2023
GR27.01.2023
IS26.02.2023
PT27.02.2023
Former [2023/37]AL26.10.2022
AT26.10.2022
CZ26.10.2022
DK26.10.2022
EE26.10.2022
ES26.10.2022
FI26.10.2022
HR26.10.2022
LT26.10.2022
LV26.10.2022
NL26.10.2022
PL26.10.2022
RO26.10.2022
RS26.10.2022
SE26.10.2022
SM26.10.2022
NO26.01.2023
GR27.01.2023
IS26.02.2023
PT27.02.2023
Former [2023/35]AT26.10.2022
CZ26.10.2022
DK26.10.2022
EE26.10.2022
ES26.10.2022
FI26.10.2022
HR26.10.2022
LT26.10.2022
LV26.10.2022
NL26.10.2022
PL26.10.2022
RO26.10.2022
RS26.10.2022
SE26.10.2022
SM26.10.2022
NO26.01.2023
GR27.01.2023
IS26.02.2023
PT27.02.2023
Former [2023/34]AT26.10.2022
DK26.10.2022
EE26.10.2022
ES26.10.2022
FI26.10.2022
HR26.10.2022
LT26.10.2022
LV26.10.2022
NL26.10.2022
PL26.10.2022
RS26.10.2022
SE26.10.2022
SM26.10.2022
NO26.01.2023
GR27.01.2023
IS26.02.2023
PT27.02.2023
Former [2023/33]AT26.10.2022
DK26.10.2022
ES26.10.2022
FI26.10.2022
HR26.10.2022
LT26.10.2022
LV26.10.2022
NL26.10.2022
PL26.10.2022
RS26.10.2022
SE26.10.2022
SM26.10.2022
NO26.01.2023
GR27.01.2023
IS26.02.2023
PT27.02.2023
Former [2023/25]AT26.10.2022
ES26.10.2022
FI26.10.2022
HR26.10.2022
LT26.10.2022
LV26.10.2022
NL26.10.2022
PL26.10.2022
RS26.10.2022
SE26.10.2022
NO26.01.2023
GR27.01.2023
IS26.02.2023
PT27.02.2023
Former [2023/23]AT26.10.2022
ES26.10.2022
FI26.10.2022
LT26.10.2022
LV26.10.2022
NL26.10.2022
SE26.10.2022
NO26.01.2023
GR27.01.2023
PT27.02.2023
Former [2023/22]AT26.10.2022
ES26.10.2022
FI26.10.2022
LT26.10.2022
NL26.10.2022
SE26.10.2022
NO26.01.2023
PT27.02.2023
Former [2023/20]LT26.10.2022
NL26.10.2022
NO26.01.2023
Former [2023/17]NL26.10.2022
Cited inInternational search[AD]EP1090222  (MTU AERO ENGINES GMBH [DE]) [AD] 1 * figure 1 *;
 [AD]EP1213445  (HISPANO SUIZA SA [FR]) [AD] 1-12 * figures 1, 2 *;
 [AD]US2008022653  (SCHILLING JAN CHRISTOPHER [US]) [AD] 1 * paragraph [0014]; figure 2 *;
 [AD]EP1921253  (GEN ELECTRIC [US]) [AD] 1-12 * figures 1, 3 *;
 [AP]WO2019122740  (SAFRAN AIRCRAFT ENGINES [FR]) [AP] 1* figures 1-3 *;
 [AP]FR3075863  (SAFRAN AIRCRAFT ENGINES [FR]) [AP] 1 * figures 1, 3 *
ExaminationEP1090222
 EP1213445
by applicantEP1090222
 EP1213445
 US2008022653
 EP1921253
 EP3276153
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.