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Extract from the Register of European Patents

EP About this file: EP3201438

EP3201438 - ROTOR BLADE OF A TURBOMACHINE COMPRISING A FLANGE WHICH ABUTS A BLOCKING NOTCH OF A ROTOR DISC [Right-click to bookmark this link]
Former [2017/32]MOBILE VANE FOR A TURBINE ENGINE, COMPRISING A LUG ENGAGING IN A LOCKING NOTCH OF A ROTOR DISK
[2020/52]
StatusNo opposition filed within time limit
Status updated on  03.06.2022
Database last updated on 10.08.2024
FormerThe patent has been granted
Status updated on  25.06.2021
FormerGrant of patent is intended
Status updated on  25.02.2021
FormerExamination is in progress
Status updated on  20.08.2020
FormerRequest for examination was made
Status updated on  07.07.2017
FormerThe international publication has been made
Status updated on  21.11.2016
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
SAFRAN AIRCRAFT ENGINES
2 boulevard du Général Martial Valin
75015 Paris / FR
[2017/32]
Inventor(s)01 / DESFORGES, Jean-Baptiste Vincent
c/o Snecma Pi (AJI)
Rond-Point René Ravaud-Réau
77550 Moissy Cramayel Cedex / FR
02 / QUELVEN, Damien Bernard
c/o Snecma Pi (AJI)
Rond-Point René Ravaud-Réau
77550 Moissy Cramayel Cedex / FR
03 / JUDET, Maurice Guy
c/o Snecma Pi (AJI)
Rond-Point René Ravaud-Réau
77550 Moissy Cramayel Cedex / FR
04 / TANG, Ba-Phuc
c/o Snecma Pi (AJI)
Rond-Point René Ravaud-Réau
77550 Moissy Cramayel Cedex / FR
 [2021/30]
Former [2017/32]01 / DESFORGES, Jean-Baptiste Vincent
C/o Snecma Pi (AJI)
Rond-Point René Ravaud-Réau
F-77550 Moissy Cramayel Cedex / FR
02 / QUELVEN, Damien Bernard
C/o Snecma Pi (AJI)
Rond-Point René Ravaud-Réau
F-77550 Moissy Cramayel Cedex / FR
03 / JUDET, Maurice Guy
C/o Snecma Pi (AJI)
Rond-Point René Ravaud-Réau
F-77550 Moissy Cramayel Cedex / FR
04 / TANG, Ba-Phuc
C/o Snecma Pi (AJI)
Rond-Point René Ravaud-Réau
F-77550 Moissy Cramayel Cedex / FR
Representative(s)Brevalex
Tour Trinity
1 B Place de la Défense
92400 Courbevoie / FR
[N/P]
Former [2017/32]Brevalex
95, rue d'Amsterdam
75378 Paris Cedex 8 / FR
Application number, filing date15778994.228.09.2015
[2017/32]
WO2015FR52573
Priority number, dateFR2014005927830.09.2014         Original published format: FR 1459278
[2017/32]
Filing languageFR
Procedural languageFR
PublicationType: A1 Application with search report
No.:WO2016051054
Date:07.04.2016
Language:FR
[2016/14]
Type: A1 Application with search report 
No.:EP3201438
Date:09.08.2017
Language:FR
The application published by WIPO in one of the EPO official languages on 07.04.2016 takes the place of the publication of the European patent application.
[2017/32]
Type: B1 Patent specification 
No.:EP3201438
Date:28.07.2021
Language:FR
[2021/30]
Search report(s)International search report - published on:EP07.04.2016
ClassificationIPC:F01D5/30, F01D5/32, F01D11/00
[2017/32]
CPC:
F01D5/3007 (EP,CN,RU,US); F01D11/006 (EP,CN,US); F01D5/32 (US);
F01D5/326 (EP,CN,RU,US); F01D11/00 (US); F01D5/30 (US);
F05D2230/644 (EP,CN,US); F05D2240/80 (EP,CN,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 [2017/32]
Extension statesBANot yet paid
MENot yet paid
Validation statesMANot yet paid
TitleGerman:LAUFSCHAUFEL EINER TURBOMASCHINE MIT EINEM FLANSCH, DER AN EINER SPERRKERBE IN DER ROTORSCHEIBE ANLIEGT[2021/01]
English:ROTOR BLADE OF A TURBOMACHINE COMPRISING A FLANGE WHICH ABUTS A BLOCKING NOTCH OF A ROTOR DISC[2020/52]
French:AUBE MOBILE DE TURBOMACHINE, COMPRENANT UN ERGOT ENGAGEANT UNE ENTAILLE DE BLOCAGE D'UN DISQUE DE ROTOR[2017/32]
Former [2017/32]MOBILE SCHAUFEL FÜR EINEN TURBINENMOTOR MIT EINEM IN EINER ARRETIERNUT EINER ROTORSCHEIBE EINRASTENDEN ANSATZ
Former [2017/32]MOBILE VANE FOR A TURBINE ENGINE, COMPRISING A LUG ENGAGING IN A LOCKING NOTCH OF A ROTOR DISK
Entry into regional phase03.04.2017National basic fee paid 
03.04.2017Designation fee(s) paid 
03.04.2017Examination fee paid 
Examination procedure03.04.2017Examination requested  [2017/32]
03.04.2017Date on which the examining division has become responsible
26.10.2017Amendment by applicant (claims and/or description)
19.08.2020Despatch of a communication from the examining division (Time limit: M04)
18.11.2020Reply to a communication from the examining division
11.12.2020Despatch of a communication from the examining division (Time limit: M04)
28.01.2021Reply to a communication from the examining division
26.02.2021Communication of intention to grant the patent
21.06.2021Fee for grant paid
21.06.2021Fee for publishing/printing paid
21.06.2021Receipt of the translation of the claim(s)
Opposition(s)29.04.2022No opposition filed within time limit [2022/27]
Fees paidRenewal fee
22.09.2017Renewal fee patent year 03
21.09.2018Renewal fee patent year 04
19.09.2019Renewal fee patent year 05
17.09.2020Renewal 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  TooltipHU28.09.2015
AL28.07.2021
AT28.07.2021
CY28.07.2021
CZ28.07.2021
DK28.07.2021
EE28.07.2021
ES28.07.2021
FI28.07.2021
HR28.07.2021
LT28.07.2021
LV28.07.2021
MC28.07.2021
MK28.07.2021
NL28.07.2021
PL28.07.2021
RO28.07.2021
RS28.07.2021
SI28.07.2021
SK28.07.2021
SM28.07.2021
TR28.07.2021
IE28.09.2021
LU28.09.2021
BE30.09.2021
CH30.09.2021
LI30.09.2021
BG28.10.2021
NO28.10.2021
GR29.10.2021
IS28.11.2021
PT29.11.2021
[2024/29]
Former [2024/22]HU28.09.2015
AL28.07.2021
AT28.07.2021
CY28.07.2021
CZ28.07.2021
DK28.07.2021
EE28.07.2021
ES28.07.2021
FI28.07.2021
HR28.07.2021
LT28.07.2021
LV28.07.2021
MC28.07.2021
MK28.07.2021
NL28.07.2021
PL28.07.2021
RO28.07.2021
RS28.07.2021
SI28.07.2021
SK28.07.2021
SM28.07.2021
IE28.09.2021
LU28.09.2021
BE30.09.2021
CH30.09.2021
LI30.09.2021
BG28.10.2021
NO28.10.2021
GR29.10.2021
IS28.11.2021
PT29.11.2021
Former [2023/30]HU28.09.2015
AL28.07.2021
AT28.07.2021
CY28.07.2021
CZ28.07.2021
DK28.07.2021
EE28.07.2021
ES28.07.2021
FI28.07.2021
HR28.07.2021
LT28.07.2021
LV28.07.2021
MC28.07.2021
NL28.07.2021
PL28.07.2021
RO28.07.2021
RS28.07.2021
SI28.07.2021
SK28.07.2021
SM28.07.2021
IE28.09.2021
LU28.09.2021
BE30.09.2021
CH30.09.2021
LI30.09.2021
BG28.10.2021
NO28.10.2021
GR29.10.2021
IS28.11.2021
PT29.11.2021
Former [2023/29]HU28.09.2015
AL28.07.2021
AT28.07.2021
CZ28.07.2021
DK28.07.2021
EE28.07.2021
ES28.07.2021
FI28.07.2021
HR28.07.2021
LT28.07.2021
LV28.07.2021
MC28.07.2021
NL28.07.2021
PL28.07.2021
RO28.07.2021
RS28.07.2021
SI28.07.2021
SK28.07.2021
SM28.07.2021
IE28.09.2021
LU28.09.2021
BE30.09.2021
CH30.09.2021
LI30.09.2021
BG28.10.2021
NO28.10.2021
GR29.10.2021
IS28.11.2021
PT29.11.2021
Former [2022/37]AL28.07.2021
AT28.07.2021
CZ28.07.2021
DK28.07.2021
EE28.07.2021
ES28.07.2021
FI28.07.2021
HR28.07.2021
LT28.07.2021
LV28.07.2021
MC28.07.2021
NL28.07.2021
PL28.07.2021
RO28.07.2021
RS28.07.2021
SI28.07.2021
SK28.07.2021
SM28.07.2021
IE28.09.2021
LU28.09.2021
BE30.09.2021
CH30.09.2021
LI30.09.2021
BG28.10.2021
NO28.10.2021
GR29.10.2021
IS28.11.2021
PT29.11.2021
Former [2022/35]AL28.07.2021
AT28.07.2021
CZ28.07.2021
DK28.07.2021
EE28.07.2021
ES28.07.2021
FI28.07.2021
HR28.07.2021
LT28.07.2021
LV28.07.2021
MC28.07.2021
NL28.07.2021
PL28.07.2021
RO28.07.2021
RS28.07.2021
SI28.07.2021
SK28.07.2021
SM28.07.2021
IE28.09.2021
LU28.09.2021
BE30.09.2021
BG28.10.2021
NO28.10.2021
GR29.10.2021
IS28.11.2021
PT29.11.2021
Former [2022/34]AL28.07.2021
AT28.07.2021
CZ28.07.2021
DK28.07.2021
EE28.07.2021
ES28.07.2021
FI28.07.2021
HR28.07.2021
LT28.07.2021
LV28.07.2021
MC28.07.2021
NL28.07.2021
PL28.07.2021
RO28.07.2021
RS28.07.2021
SI28.07.2021
SK28.07.2021
SM28.07.2021
LU28.09.2021
BE30.09.2021
BG28.10.2021
NO28.10.2021
GR29.10.2021
IS28.11.2021
PT29.11.2021
Former [2022/29]AL28.07.2021
AT28.07.2021
CZ28.07.2021
DK28.07.2021
EE28.07.2021
ES28.07.2021
FI28.07.2021
HR28.07.2021
LT28.07.2021
LV28.07.2021
MC28.07.2021
NL28.07.2021
PL28.07.2021
RO28.07.2021
RS28.07.2021
SI28.07.2021
SK28.07.2021
SM28.07.2021
BG28.10.2021
NO28.10.2021
GR29.10.2021
IS28.11.2021
PT29.11.2021
Former [2022/25]AT28.07.2021
CZ28.07.2021
DK28.07.2021
EE28.07.2021
ES28.07.2021
FI28.07.2021
HR28.07.2021
LT28.07.2021
LV28.07.2021
MC28.07.2021
NL28.07.2021
PL28.07.2021
RO28.07.2021
RS28.07.2021
SK28.07.2021
SM28.07.2021
BG28.10.2021
NO28.10.2021
GR29.10.2021
IS28.11.2021
PT29.11.2021
Former [2022/24]AT28.07.2021
CZ28.07.2021
DK28.07.2021
EE28.07.2021
ES28.07.2021
FI28.07.2021
HR28.07.2021
LT28.07.2021
LV28.07.2021
MC28.07.2021
NL28.07.2021
PL28.07.2021
RO28.07.2021
RS28.07.2021
SK28.07.2021
BG28.10.2021
NO28.10.2021
GR29.10.2021
IS28.11.2021
PT29.11.2021
Former [2022/21]AT28.07.2021
DK28.07.2021
ES28.07.2021
FI28.07.2021
HR28.07.2021
LT28.07.2021
LV28.07.2021
NL28.07.2021
PL28.07.2021
RS28.07.2021
BG28.10.2021
NO28.10.2021
GR29.10.2021
IS28.11.2021
PT29.11.2021
Former [2022/10]AT28.07.2021
ES28.07.2021
FI28.07.2021
HR28.07.2021
LT28.07.2021
LV28.07.2021
NL28.07.2021
PL28.07.2021
RS28.07.2021
BG28.10.2021
NO28.10.2021
GR29.10.2021
IS28.11.2021
PT29.11.2021
Former [2022/09]AT28.07.2021
ES28.07.2021
FI28.07.2021
LT28.07.2021
NL28.07.2021
RS28.07.2021
BG28.10.2021
NO28.10.2021
PT29.11.2021
Former [2022/08]AT28.07.2021
ES28.07.2021
FI28.07.2021
LT28.07.2021
NL28.07.2021
BG28.10.2021
NO28.10.2021
Former [2022/07]AT28.07.2021
LT28.07.2021
NL28.07.2021
NO28.10.2021
Cited inInternational search[X]US3047268  (LEAVITT STANLEY L);
 [X]EP1219782  (UNITED TECHNOLOGIES CORP [US]);
 [X]WO2009019126  (ALSTOM TECHNOLOGY LTD [CH], et al)
ExaminationEP2373872
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.