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Extract from the Register of European Patents

EP About this file: EP3848567

EP3848567 - GAS TURBINE ENGINE BUFFER SYSTEM [Right-click to bookmark this link]
StatusThe patent has been granted
Status updated on  02.02.2024
Database last updated on 05.10.2024
FormerGrant of patent is intended
Status updated on  21.09.2023
FormerRequest for examination was made
Status updated on  12.11.2021
FormerThe application has been published
Status updated on  11.06.2021
Most recent event   Tooltip06.09.2024Lapse of the patent in a contracting state
New state(s): NL		published on 09.10.2024 [2024/41]
Applicant(s)For all designated states
RTX Corporation
10 Farm Springs Road
Farmington, CT 06032 / US
[2023/44]
Former [2021/28]For all designated states
Raytheon Technologies Corporation
10 Farm Springs Road
Farmington, CT 06032 / US
Inventor(s)01 / MUNSELL, Peter M.
12 Candlewood Lane
Granby CT 06035 / US
02 / STRIPINIS, Phillip S.
164 Farms Village Road
Rocky Hill CT 06067 / US
 [2021/28]
Representative(s)Dehns
10 Old Bailey
London EC4M 7NG / GB
[N/P]
Former [2021/28]Dehns
St. Bride's House
10 Salisbury Square
London EC4Y 8JD / GB
Application number, filing date21161359.115.01.2013
[2021/28]
Priority number, dateUS20121336230731.01.2012         Original published format: US201213362307
[2021/28]
Filing languageEN
Procedural languageEN
PublicationType: A1 Application with search report 
No.:EP3848567
Date:14.07.2021
Language:EN
[2021/28]
Type: B1 Patent specification 
No.:EP3848567
Date:06.03.2024
Language:EN
[2024/10]
Search report(s)(Supplementary) European search report - dispatched on:EP07.06.2021
ClassificationIPC:F02C6/08, F01D11/06, // F02C7/28, F02C7/06
[2021/28]
CPC:
F02C6/08 (EP,US); F01D11/04 (US); F01D11/06 (EP,US);
F01D25/125 (EP,US); F02C7/047 (EP); F02C9/18 (US);
F02C7/06 (EP,US); F02C7/28 (EP,US); F05D2260/601 (EP,US);
Y02T50/60 (EP,US); Y10T29/49323 (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 [2021/50]
Former [2021/28]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:PUFFERSYSTEM FÜR GASTURBINENMOTOR[2021/28]
English:GAS TURBINE ENGINE BUFFER SYSTEM[2021/28]
French:SYSTÈME TAMPON DE MOTEUR DE TURBINE À GAZ[2021/28]
Examination procedure04.11.2021Amendment by applicant (claims and/or description)
04.11.2021Examination requested  [2021/50]
04.11.2021Date on which the examining division has become responsible
22.09.2023Communication of intention to grant the patent
30.01.2024Fee for grant paid
30.01.2024Fee for publishing/printing paid
30.01.2024Receipt of the translation of the claim(s)
Parent application(s)   TooltipEP13744090.5  / EP2809906
Fees paidRenewal fee
08.03.2021Renewal fee patent year 03
08.03.2021Renewal fee patent year 04
08.03.2021Renewal fee patent year 05
08.03.2021Renewal fee patent year 06
08.03.2021Renewal fee patent year 07
08.03.2021Renewal fee patent year 08
08.03.2021Renewal fee patent year 09
20.01.2022Renewal fee patent year 10
19.01.2023Renewal fee patent year 11
23.01.2024Renewal fee patent year 12
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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  TooltipBG06.03.2024
ES06.03.2024
FI06.03.2024
HR06.03.2024
LT06.03.2024
LV06.03.2024
NL06.03.2024
SE06.03.2024
NO06.06.2024
RS06.06.2024
GR07.06.2024
[2024/41]
Former [2024/37]BG06.03.2024
ES06.03.2024
FI06.03.2024
HR06.03.2024
LT06.03.2024
LV06.03.2024
SE06.03.2024
NO06.06.2024
RS06.06.2024
GR07.06.2024
Former [2024/36]BG06.03.2024
ES06.03.2024
FI06.03.2024
HR06.03.2024
LT06.03.2024
LV06.03.2024
NO06.06.2024
RS06.06.2024
GR07.06.2024
Former [2024/35]BG06.03.2024
ES06.03.2024
FI06.03.2024
HR06.03.2024
LT06.03.2024
NO06.06.2024
RS06.06.2024
GR07.06.2024
Former [2024/33]LT06.03.2024
NO06.06.2024
Documents cited:Search[Y]FR2698406  (SNECMA [FR]) [Y] 1-14 * the whole document *;
 [XI]US2007243811  (ALECU DANIEL T [CA], et al) [X] 1,2,4,6,10 * figure 2 * * paragraphs [0019] - [0023] *[I] 11;
 [Y]EP2119892  (GEN ELECTRIC [US]) [Y] 1-14 * figure 1 * * paragraphs [0014] - [0016] *
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.