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Extract from the Register of European Patents

EP About this file: EP3112694

EP3112694 - PERFORATED DRUM OF AN AXIAL TURBINE-ENGINE COMPRESSOR [Right-click to bookmark this link]
StatusNo opposition filed within time limit
Status updated on  18.09.2020
Database last updated on 14.08.2024
FormerThe patent has been granted
Status updated on  11.10.2019
FormerGrant of patent is intended
Status updated on  04.07.2019
FormerRequest for examination was made
Status updated on  14.07.2017
FormerThe application has been published
Status updated on  02.12.2016
Most recent event   Tooltip08.07.2022Lapse of the patent in a contracting state
New state(s): MK		published on 10.08.2022  [2022/32]
Applicant(s)For all designated states
Safran Aero Boosters SA
Route de Liers, 121
4041 Herstal / BE
[2017/04]
Former [2017/01]For all designated states
Techspace Aero S.A.
Route de Liers 121
4041 Herstal (Milmort) / BE
Inventor(s)01 / HIERNAUX, Stéphane
3, rue des hirondelles
4680 Oupeye / BE
 [2017/01]
Representative(s)Lecomte & Partners
76-78, rue de Merl
2146 Luxembourg / LU
[2019/46]
Former [2017/01]Lecomte & Partners
P.O. Box 1623
1016 Luxembourg / LU
Application number, filing date16175334.820.06.2016
[2017/01]
Priority number, dateBE2015000541601.07.2015         Original published format: BE 201505416
[2017/01]
Filing languageFR
Procedural languageFR
PublicationType: A1 Application with search report 
No.:EP3112694
Date:04.01.2017
Language:FR
[2017/01]
Type: B1 Patent specification 
No.:EP3112694
Date:13.11.2019
Language:FR
[2019/46]
Search report(s)(Supplementary) European search report - dispatched on:EP08.11.2016
ClassificationIPC:F04D29/68, F01D5/14, F01D5/06, F01D11/04, F02C6/08, F01D11/00, F04D29/16, F04D29/54
[2019/26]
CPC:
F01D5/06 (EP,US); F04D29/324 (CN); F04D29/682 (US);
F01D11/001 (EP,US); F01D11/04 (EP,US); F02C6/08 (EP,US);
F04D27/009 (US); F04D29/083 (US); F04D29/164 (EP,US);
F04D29/321 (US); F04D29/522 (US); F04D29/542 (EP,CN,US);
F04D29/662 (CN); F05D2260/6022 (EP,US); Y02T50/60 (EP,US) (-)
Former IPC [2017/01]F04D29/68, F01D5/14, F01D5/06, F01D11/04, F02C6/08, F01D11/00
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 [2017/33]
Former [2017/01]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:PERFORIERTE TROMMEL EINES KOMPRESSORS EINES AXIALEN TURBOTRIEBWERKS[2017/01]
English:PERFORATED DRUM OF AN AXIAL TURBINE-ENGINE COMPRESSOR[2017/01]
French:TAMBOUR PERFORÉ DE COMPRESSEUR DE TURBOMACHINE AXIALE[2019/31]
Former [2017/01]TAMBOUR PERFORE DE COMPRESSEUR DE TURBOMACHINE AXIALE
Examination procedure20.06.2016Date on which the examining division has become responsible
04.07.2017Amendment by applicant (claims and/or description)
04.07.2017Examination requested  [2017/33]
05.07.2019Communication of intention to grant the patent
07.10.2019Fee for grant paid
07.10.2019Fee for publishing/printing paid
07.10.2019Receipt of the translation of the claim(s)
Opposition(s)14.08.2020No opposition filed within time limit [2020/43]
Fees paidRenewal fee
22.06.2018Renewal fee patent year 03
21.06.2019Renewal fee patent year 04
Opt-out from the exclusive  Tooltip
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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  TooltipHU20.06.2016
AL13.11.2019
AT13.11.2019
CY13.11.2019
CZ13.11.2019
DK13.11.2019
EE13.11.2019
ES13.11.2019
FI13.11.2019
HR13.11.2019
IT13.11.2019
LT13.11.2019
LV13.11.2019
MC13.11.2019
MK13.11.2019
MT13.11.2019
NL13.11.2019
PL13.11.2019
RO13.11.2019
RS13.11.2019
SE13.11.2019
SI13.11.2019
SK13.11.2019
SM13.11.2019
TR13.11.2019
BG13.02.2020
NO13.02.2020
GR14.02.2020
IS13.03.2020
PT13.03.2020
IE20.06.2020
LU20.06.2020
CH30.06.2020
LI30.06.2020
[2022/32]
Former [2022/27]HU20.06.2016
AL13.11.2019
AT13.11.2019
CY13.11.2019
CZ13.11.2019
DK13.11.2019
EE13.11.2019
ES13.11.2019
FI13.11.2019
HR13.11.2019
IT13.11.2019
LT13.11.2019
LV13.11.2019
MC13.11.2019
MT13.11.2019
NL13.11.2019
PL13.11.2019
RO13.11.2019
RS13.11.2019
SE13.11.2019
SI13.11.2019
SK13.11.2019
SM13.11.2019
TR13.11.2019
BG13.02.2020
NO13.02.2020
GR14.02.2020
IS13.03.2020
PT13.03.2020
IE20.06.2020
LU20.06.2020
CH30.06.2020
LI30.06.2020
Former [2021/20]AL13.11.2019
AT13.11.2019
CZ13.11.2019
DK13.11.2019
EE13.11.2019
ES13.11.2019
FI13.11.2019
HR13.11.2019
IT13.11.2019
LT13.11.2019
LV13.11.2019
MC13.11.2019
NL13.11.2019
PL13.11.2019
RO13.11.2019
RS13.11.2019
SE13.11.2019
SI13.11.2019
SK13.11.2019
SM13.11.2019
BG13.02.2020
NO13.02.2020
GR14.02.2020
IS13.03.2020
PT13.03.2020
IE20.06.2020
LU20.06.2020
CH30.06.2020
LI30.06.2020
Former [2021/15]AL13.11.2019
AT13.11.2019
CZ13.11.2019
DK13.11.2019
EE13.11.2019
ES13.11.2019
FI13.11.2019
HR13.11.2019
IT13.11.2019
LT13.11.2019
LV13.11.2019
MC13.11.2019
NL13.11.2019
PL13.11.2019
RO13.11.2019
RS13.11.2019
SE13.11.2019
SI13.11.2019
SK13.11.2019
SM13.11.2019
BG13.02.2020
NO13.02.2020
GR14.02.2020
IS13.03.2020
PT13.03.2020
LU20.06.2020
Former [2021/10]AL13.11.2019
AT13.11.2019
CZ13.11.2019
DK13.11.2019
EE13.11.2019
ES13.11.2019
FI13.11.2019
HR13.11.2019
IT13.11.2019
LT13.11.2019
LV13.11.2019
MC13.11.2019
NL13.11.2019
PL13.11.2019
RO13.11.2019
RS13.11.2019
SE13.11.2019
SI13.11.2019
SK13.11.2019
SM13.11.2019
BG13.02.2020
NO13.02.2020
GR14.02.2020
IS13.03.2020
PT13.03.2020
Former [2020/51]AL13.11.2019
AT13.11.2019
CZ13.11.2019
DK13.11.2019
EE13.11.2019
ES13.11.2019
FI13.11.2019
HR13.11.2019
LT13.11.2019
LV13.11.2019
NL13.11.2019
PL13.11.2019
RO13.11.2019
RS13.11.2019
SE13.11.2019
SI13.11.2019
SK13.11.2019
SM13.11.2019
BG13.02.2020
NO13.02.2020
GR14.02.2020
IS13.03.2020
PT13.03.2020
Former [2020/37]AL13.11.2019
CZ13.11.2019
DK13.11.2019
EE13.11.2019
ES13.11.2019
FI13.11.2019
HR13.11.2019
LT13.11.2019
LV13.11.2019
NL13.11.2019
PL13.11.2019
RO13.11.2019
RS13.11.2019
SE13.11.2019
SK13.11.2019
SM13.11.2019
BG13.02.2020
NO13.02.2020
GR14.02.2020
IS13.03.2020
PT13.03.2020
Former [2020/36]AL13.11.2019
CZ13.11.2019
DK13.11.2019
EE13.11.2019
ES13.11.2019
FI13.11.2019
HR13.11.2019
LT13.11.2019
LV13.11.2019
NL13.11.2019
PL13.11.2019
RO13.11.2019
RS13.11.2019
SE13.11.2019
BG13.02.2020
NO13.02.2020
GR14.02.2020
IS13.03.2020
PT13.03.2020
Former [2020/35]AL13.11.2019
CZ13.11.2019
ES13.11.2019
FI13.11.2019
HR13.11.2019
LT13.11.2019
LV13.11.2019
NL13.11.2019
PL13.11.2019
RO13.11.2019
RS13.11.2019
SE13.11.2019
BG13.02.2020
NO13.02.2020
GR14.02.2020
IS13.03.2020
PT13.03.2020
Former [2020/34]AL13.11.2019
ES13.11.2019
FI13.11.2019
HR13.11.2019
LT13.11.2019
LV13.11.2019
NL13.11.2019
PL13.11.2019
RS13.11.2019
SE13.11.2019
BG13.02.2020
NO13.02.2020
GR14.02.2020
IS13.03.2020
PT13.03.2020
Former [2020/32]AL13.11.2019
FI13.11.2019
HR13.11.2019
LT13.11.2019
LV13.11.2019
NL13.11.2019
PL13.11.2019
RS13.11.2019
SE13.11.2019
BG13.02.2020
NO13.02.2020
GR14.02.2020
IS13.03.2020
PT13.03.2020
Former [2020/25]FI13.11.2019
HR13.11.2019
LT13.11.2019
LV13.11.2019
NL13.11.2019
PL13.11.2019
RS13.11.2019
SE13.11.2019
BG13.02.2020
NO13.02.2020
GR14.02.2020
IS13.03.2020
PT13.03.2020
Former [2020/24]FI13.11.2019
LT13.11.2019
LV13.11.2019
NL13.11.2019
PL13.11.2019
SE13.11.2019
BG13.02.2020
NO13.02.2020
GR14.02.2020
IS13.03.2020
PT13.03.2020
Former [2020/23]FI13.11.2019
LT13.11.2019
LV13.11.2019
NL13.11.2019
PL13.11.2019
SE13.11.2019
BG13.02.2020
NO13.02.2020
GR14.02.2020
PT13.03.2020
Former [2020/22]FI13.11.2019
LT13.11.2019
SE13.11.2019
BG13.02.2020
NO13.02.2020
PT13.03.2020
Former [2020/21]NO13.02.2020
Documents cited:Search[X]US4719747  (WILLKOP FRANZ [DE], et al) [X] 1,3,7-10,13 * column 3, line 33 - column 5, line 28; figure - *;
 [X]US4795307  (LIEBL JOSEF [DE]) [X] 1,3,7-10,13 * figure - *;
 [X]US5236302  (WEISGERBER ROBERT H [US], et al) [X] 1,3,7-10,13 * column 7, line 41 - column 8, line 28; figure 9 *;
 [AD]EP1643136  (SNECMA [FR]) [AD] 1-15* the whole document *;
 [X]FR2892148  (SNECMA SA [FR]) [X] 1,3,7-10,13 * figure - *;
 [XI]FR2930589  (SNECMA SA [FR]) [X] 1-4,6,8-14 * page 8, line 9 - page 10, line 24; figure - * [I] 5,7,15;
 [X]EP2378070  (GEN ELECTRIC [US]) [X] 1,3,7-10,13 * paragraph [0016] - paragraph [0020]; figure - *
by applicantEP1643136
 EP2305960
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.