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Extract from the Register of European Patents

EP About this file: EP3578884

EP3578884 - COMBUSTION CHAMBER FOR A TURBOMACHINE [Right-click to bookmark this link]
Former [2019/50]COMBUSTION CHAMBER OF A TURBINE ENGINE
[2020/19]
StatusNo opposition filed within time limit
Status updated on  11.06.2021
Database last updated on 11.09.2024
FormerThe patent has been granted
Status updated on  03.07.2020
FormerGrant of patent is intended
Status updated on  20.04.2020
FormerRequest for examination was made
Status updated on  06.03.2020
FormerThe application has been published
Status updated on  08.11.2019
Most recent event   Tooltip13.09.2024Lapse of the patent in a contracting state
New state(s): MT		published on 16.10.2024 [2024/42]
Applicant(s)For all designated states
SAFRAN AIRCRAFT ENGINES
2 boulevard du Général Martial Valin
75015 Paris / FR
[2019/50]
Inventor(s)01 / GUEZEL, Yvan, Yoann
C/O SNECMA PI (AJI) Rond-point René Ravaud - Réau
77550 MOISSY CRAMAYEL CEDEX / FR
02 / CHAPELLE, François, Xavier
SAFRAN AIRCRAFT ENGINES PI (AJI) Rond-point René
Ravaud - Réau
77550 MOISSY-CRAMAYEL / FR
03 / LUNEL, Romain, Nicolas
C/O SNECMA PI (AJI) Rond-point René Ravaud - Réau
77550 MOISSY CRAMAYEL CEDEX / FR
 [2019/50]
Representative(s)Ernest Gutmann - Yves Plasseraud S.A.S.
C/o Plasseraud IP
104 Rue de Richelieu
CS 92104
75080 Paris Cedex 02 / FR
[N/P]
Former [2020/32]Ernest Gutmann - Yves Plasseraud S.A.S.
66, rue de la Chaussée d'Antin
75009 Paris / FR
Former [2019/50]Robert, Mathias, et al
Ernest Gutmann - Yves Plasseraud S.A.S.
66, rue de la Chaussée d'Antin
75009 Paris / FR
Application number, filing date19178425.505.06.2019
[2019/50]
Priority number, dateFR2018005496207.06.2018         Original published format: FR 1854962
[2019/50]
Filing languageFR
Procedural languageFR
PublicationType: A1 Application with search report 
No.:EP3578884
Date:11.12.2019
Language:FR
[2019/50]
Type: B1 Patent specification 
No.:EP3578884
Date:05.08.2020
Language:FR
[2020/32]
Search report(s)(Supplementary) European search report - dispatched on:EP26.06.2019
ClassificationIPC:F23R3/10, F23R3/28
[2019/50]
CPC:
F23R3/283 (EP,US); F23R3/286 (CN,US); F23R3/002 (US);
F23R3/04 (CN); F23R3/10 (EP); F23R3/14 (US);
F23R3/42 (CN); F23R2900/00017 (EP); 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 [2020/15]
Former [2019/50]AL,  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 
TitleGerman:VERBRENNUNGSKAMMER FÜR EINE TURBOMASCHINE[2020/19]
English:COMBUSTION CHAMBER FOR A TURBOMACHINE[2020/19]
French:CHAMBRE DE COMBUSTION POUR UNE TURBOMACHINE[2019/50]
Former [2019/50]BRENNKAMMER FÜR EIN TURBOTRIEBWERK
Former [2019/50]COMBUSTION CHAMBER OF A TURBINE ENGINE
Examination procedure04.03.2020Amendment by applicant (claims and/or description)
04.03.2020Examination requested  [2020/15]
04.03.2020Date on which the examining division has become responsible
21.04.2020Communication of intention to grant the patent
26.05.2020Fee for grant paid
26.05.2020Fee for publishing/printing paid
26.05.2020Receipt of the translation of the claim(s)
Opposition(s)07.05.2021No opposition filed within time limit [2021/28]
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  TooltipHU05.06.2019
AL05.08.2020
AT05.08.2020
CY05.08.2020
CZ05.08.2020
DK05.08.2020
EE05.08.2020
ES05.08.2020
FI05.08.2020
HR05.08.2020
LT05.08.2020
LV05.08.2020
MC05.08.2020
MK05.08.2020
MT05.08.2020
NL05.08.2020
PL05.08.2020
RO05.08.2020
RS05.08.2020
SE05.08.2020
SI05.08.2020
SK05.08.2020
SM05.08.2020
BG05.11.2020
NO05.11.2020
GR06.11.2020
IS05.12.2020
PT07.12.2020
[2024/42]
Former [2024/23]HU05.06.2019
AL05.08.2020
AT05.08.2020
CY05.08.2020
CZ05.08.2020
DK05.08.2020
EE05.08.2020
ES05.08.2020
FI05.08.2020
HR05.08.2020
LT05.08.2020
LV05.08.2020
MC05.08.2020
MK05.08.2020
NL05.08.2020
PL05.08.2020
RO05.08.2020
RS05.08.2020
SE05.08.2020
SI05.08.2020
SK05.08.2020
SM05.08.2020
BG05.11.2020
NO05.11.2020
GR06.11.2020
IS05.12.2020
PT07.12.2020
Former [2023/41]HU05.06.2019
AL05.08.2020
AT05.08.2020
CY05.08.2020
CZ05.08.2020
DK05.08.2020
EE05.08.2020
ES05.08.2020
FI05.08.2020
HR05.08.2020
LT05.08.2020
LV05.08.2020
MC05.08.2020
NL05.08.2020
PL05.08.2020
RO05.08.2020
RS05.08.2020
SE05.08.2020
SI05.08.2020
SK05.08.2020
SM05.08.2020
BG05.11.2020
NO05.11.2020
GR06.11.2020
IS05.12.2020
PT07.12.2020
Former [2023/33]HU05.06.2019
AL05.08.2020
AT05.08.2020
CY05.08.2020
CZ05.08.2020
DK05.08.2020
EE05.08.2020
ES05.08.2020
FI05.08.2020
HR05.08.2020
LT05.08.2020
LV05.08.2020
MC05.08.2020
NL05.08.2020
PL05.08.2020
RO05.08.2020
RS05.08.2020
SE05.08.2020
SK05.08.2020
SM05.08.2020
BG05.11.2020
NO05.11.2020
GR06.11.2020
IS05.12.2020
PT07.12.2020
Former [2023/30]AL05.08.2020
AT05.08.2020
CY05.08.2020
CZ05.08.2020
DK05.08.2020
EE05.08.2020
ES05.08.2020
FI05.08.2020
HR05.08.2020
LT05.08.2020
LV05.08.2020
MC05.08.2020
NL05.08.2020
PL05.08.2020
RO05.08.2020
RS05.08.2020
SE05.08.2020
SK05.08.2020
SM05.08.2020
BG05.11.2020
NO05.11.2020
GR06.11.2020
IS05.12.2020
PT07.12.2020
Former [2022/08]AL05.08.2020
AT05.08.2020
CZ05.08.2020
DK05.08.2020
EE05.08.2020
ES05.08.2020
FI05.08.2020
HR05.08.2020
LT05.08.2020
LV05.08.2020
MC05.08.2020
NL05.08.2020
PL05.08.2020
RO05.08.2020
RS05.08.2020
SE05.08.2020
SK05.08.2020
SM05.08.2020
BG05.11.2020
NO05.11.2020
GR06.11.2020
IS05.12.2020
PT07.12.2020
Former [2021/28]AL05.08.2020
AT05.08.2020
CZ05.08.2020
DK05.08.2020
EE05.08.2020
ES05.08.2020
FI05.08.2020
HR05.08.2020
LT05.08.2020
LV05.08.2020
NL05.08.2020
PL05.08.2020
RO05.08.2020
RS05.08.2020
SE05.08.2020
SK05.08.2020
SM05.08.2020
BG05.11.2020
NO05.11.2020
GR06.11.2020
IS05.12.2020
PT07.12.2020
Former [2021/25]AL05.08.2020
AT05.08.2020
CZ05.08.2020
DK05.08.2020
EE05.08.2020
ES05.08.2020
FI05.08.2020
HR05.08.2020
LT05.08.2020
LV05.08.2020
NL05.08.2020
PL05.08.2020
RO05.08.2020
RS05.08.2020
SE05.08.2020
SM05.08.2020
BG05.11.2020
NO05.11.2020
GR06.11.2020
IS05.12.2020
PT07.12.2020
Former [2021/22]AT05.08.2020
CZ05.08.2020
DK05.08.2020
EE05.08.2020
ES05.08.2020
FI05.08.2020
HR05.08.2020
LT05.08.2020
LV05.08.2020
NL05.08.2020
PL05.08.2020
RO05.08.2020
RS05.08.2020
SE05.08.2020
SM05.08.2020
BG05.11.2020
NO05.11.2020
GR06.11.2020
IS05.12.2020
PT07.12.2020
Former [2021/21]AT05.08.2020
DK05.08.2020
ES05.08.2020
FI05.08.2020
HR05.08.2020
LT05.08.2020
LV05.08.2020
NL05.08.2020
PL05.08.2020
RS05.08.2020
SE05.08.2020
BG05.11.2020
NO05.11.2020
GR06.11.2020
IS05.12.2020
PT07.12.2020
Former [2021/12]AT05.08.2020
ES05.08.2020
FI05.08.2020
HR05.08.2020
LT05.08.2020
LV05.08.2020
NL05.08.2020
PL05.08.2020
RS05.08.2020
SE05.08.2020
BG05.11.2020
NO05.11.2020
GR06.11.2020
IS05.12.2020
PT07.12.2020
Former [2021/10]AT05.08.2020
ES05.08.2020
FI05.08.2020
HR05.08.2020
LT05.08.2020
LV05.08.2020
PL05.08.2020
RS05.08.2020
SE05.08.2020
BG05.11.2020
NO05.11.2020
GR06.11.2020
IS05.12.2020
PT07.12.2020
Former [2021/09]AT05.08.2020
ES05.08.2020
FI05.08.2020
LT05.08.2020
SE05.08.2020
BG05.11.2020
NO05.11.2020
GR06.11.2020
PT07.12.2020
Former [2021/08]ES05.08.2020
FI05.08.2020
LT05.08.2020
SE05.08.2020
BG05.11.2020
NO05.11.2020
PT07.12.2020
Former [2021/07]FI05.08.2020
LT05.08.2020
NO05.11.2020
Documents cited:Search[X]EP0724119  (GEN ELECTRIC [US]) [X] 1,3,7 * column 4, line 8 - column 5, line 5; figure 2 *;
 [XAI]US2003061815  (YOUNG CRAIG DOUGLAS [US], et al) [X] 1,3,6,10 * paragraph [0025] - paragraph [0031]; figures 1,3 * * paragraph [0058] - paragraph [0059] * [A] 2,4 [I] 5,8,9;
 [X]FR2928994  (SNECMA SA [FR]) [X] 1,3,6* page 5, line 20 - page 6, line 19; figure 1 *
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.