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Extract from the Register of European Patents

EP About this file: EP3835553

EP3835553 - NON-METALLIC SIDE PLATE SEAL ASSEMBLY FOR A GAS TURBINE ENGINE [Right-click to bookmark this link]
StatusNo opposition filed within time limit
Status updated on  19.09.2024
Database last updated on 25.09.2024
FormerThe patent has been granted
Status updated on  13.10.2023
FormerGrant of patent is intended
Status updated on  05.06.2023
FormerRequest for examination was made
Status updated on  11.02.2022
FormerThe application has been published
Status updated on  14.05.2021
Most recent event   Tooltip19.09.2024No opposition filed within time limitpublished on 23.10.2024 [2024/43]
Applicant(s)For all designated states
RTX Corporation
10 Farm Springs Road
Farmington, CT 06032 / US
[2023/44]
Former [2021/24]For all designated states
Raytheon Technologies Corporation
10 Farm Springs Road
Farmington, CT 06032 / US
Inventor(s)01 / McCAFFREY, Michael G.
150 Carriage Way
Windsor, CT 06095 / US
 [2023/46]
Former [2021/24]01 / McCAFFREY, Michael G.
150 Carriage Way
Windsor, CT Connecticut 06095 / US
Representative(s)Dehns
St. Bride's House
10 Salisbury Square
London EC4Y 8JD / GB
[2021/24]
Application number, filing date20213949.914.12.2020
[2021/24]
Priority number, dateUS20191671328413.12.2019         Original published format: US201916713284
[2021/24]
Filing languageEN
Procedural languageEN
PublicationType: A2 Application without search report 
No.:EP3835553
Date:16.06.2021
Language:EN
[2021/24]
Type: A3 Search report 
No.:EP3835553
Date:04.08.2021
Language:EN
[2021/31]
Type: B1 Patent specification 
No.:EP3835553
Date:15.11.2023
Language:EN
[2023/46]
Search report(s)(Supplementary) European search report - dispatched on:EP02.07.2021
ClassificationIPC:F01D11/00, F02C7/28, F01D5/30
[2021/24]
CPC:
F01D11/001 (EP,US); F01D11/003 (EP); F01D5/3015 (EP,US);
F05D2240/55 (EP,US); F05D2240/80 (US); F05D2260/36 (EP,US);
F05D2300/6033 (EP,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 [2022/11]
Former [2021/24]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:NICHTMETALLISCHE SEITENPLATTENDICHTUNGSANORDNUNG FÜR EINEN GASTURBINENMOTOR[2021/24]
English:NON-METALLIC SIDE PLATE SEAL ASSEMBLY FOR A GAS TURBINE ENGINE[2021/24]
French:ENSEMBLE JOINT DE PLAQUE LATÉRALE NON MÉTALLIQUE POUR UN MOTEUR À TURBINE À GAZ[2021/24]
Examination procedure03.02.2022Examination requested  [2022/11]
03.02.2022Date on which the examining division has become responsible
28.02.2022Despatch of communication that the application is deemed to be withdrawn, reason: reply to the Extended European Search Report/Written Opinion of the International Searching Authority/International Preliminary Examination Report/Supplementary international search report not received in time
10.05.2022Amendment by applicant (claims and/or description)
06.06.2023Communication of intention to grant the patent
05.10.2023Fee for grant paid
05.10.2023Fee for publishing/printing paid
05.10.2023Receipt of the translation of the claim(s)
Opposition(s)19.08.2024No opposition filed within time limit [2024/43]
Request for further processing for:The application is deemed to be withdrawn due to failure to reply to the Extended European Search Report/Written Opinion of the International Searching Authority/International Preliminary Examination Report/Supplementary international search report/Supplementary European search report
10.05.2022Request for further processing filed
10.05.2022Full payment received (date of receipt of payment)
Request granted
20.05.2022Decision despatched
Fees paidRenewal fee
20.12.2022Renewal fee patent year 03
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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  TooltipAT15.11.2023
CZ15.11.2023
DK15.11.2023
EE15.11.2023
ES15.11.2023
HR15.11.2023
IT15.11.2023
LT15.11.2023
LV15.11.2023
MC15.11.2023
NL15.11.2023
PL15.11.2023
RO15.11.2023
RS15.11.2023
SE15.11.2023
SK15.11.2023
SM15.11.2023
LU14.12.2023
BG15.02.2024
NO15.02.2024
GR16.02.2024
IS15.03.2024
PT15.03.2024
[2024/40]
Former [2024/36]AT15.11.2023
CZ15.11.2023
DK15.11.2023
EE15.11.2023
ES15.11.2023
HR15.11.2023
IT15.11.2023
LT15.11.2023
LV15.11.2023
NL15.11.2023
PL15.11.2023
RO15.11.2023
RS15.11.2023
SE15.11.2023
SK15.11.2023
SM15.11.2023
BG15.02.2024
NO15.02.2024
GR16.02.2024
IS15.03.2024
PT15.03.2024
Former [2024/35]AT15.11.2023
CZ15.11.2023
DK15.11.2023
EE15.11.2023
ES15.11.2023
HR15.11.2023
LT15.11.2023
LV15.11.2023
NL15.11.2023
PL15.11.2023
RO15.11.2023
RS15.11.2023
SE15.11.2023
SM15.11.2023
BG15.02.2024
NO15.02.2024
GR16.02.2024
IS15.03.2024
PT15.03.2024
Former [2024/34]AT15.11.2023
DK15.11.2023
EE15.11.2023
ES15.11.2023
HR15.11.2023
LT15.11.2023
LV15.11.2023
NL15.11.2023
PL15.11.2023
RS15.11.2023
SE15.11.2023
SM15.11.2023
BG15.02.2024
NO15.02.2024
GR16.02.2024
IS15.03.2024
PT15.03.2024
Former [2024/33]AT15.11.2023
DK15.11.2023
ES15.11.2023
HR15.11.2023
LT15.11.2023
LV15.11.2023
NL15.11.2023
PL15.11.2023
RS15.11.2023
SE15.11.2023
SM15.11.2023
BG15.02.2024
NO15.02.2024
GR16.02.2024
IS15.03.2024
PT15.03.2024
Former [2024/26]AT15.11.2023
ES15.11.2023
HR15.11.2023
LT15.11.2023
LV15.11.2023
NL15.11.2023
PL15.11.2023
RS15.11.2023
SE15.11.2023
BG15.02.2024
NO15.02.2024
GR16.02.2024
IS15.03.2024
PT15.03.2024
Former [2024/23]AT15.11.2023
ES15.11.2023
LT15.11.2023
NL15.11.2023
BG15.02.2024
GR16.02.2024
IS15.03.2024
PT15.03.2024
Former [2024/21]LT15.11.2023
NL15.11.2023
BG15.02.2024
GR16.02.2024
IS15.03.2024
Former [2024/20]GR16.02.2024
IS15.03.2024
Documents cited:Search[A]US2007297897  (TRAN TUY [US], et al) [A] 1-7 * abstract * * paragraph [0023] ** figures 2,3 *;
 [Y]US2010254807  (SMOKE JASON [US], et al) [Y] 1-7 * abstract * * paragraph [0028] - paragraph [0034] * * figure - *;
 [Y]EP2674577  (GEN ELECTRIC [US]) [Y] 7 * abstract * * paragraph [0014] - paragraph [0028] * * figures 2-7 *;
 [Y]WO2015112238  (UNITED TECHNOLOGIES CORP [US]) [Y] 1-7 * abstract * * paragraph [0006] * * paragraph [0020] * * figure - *
ExaminationEP2674577
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.