Extract from the Register of European Patents

EP About this file: EP3070316

EP3070316 - GEARED TURBOFAN GAS TURBINE ENGINE ARCHITECTURE [Right-click to bookmark this link]
StatusThe application is deemed to be withdrawn
Status updated on  22.09.2017
Database last updated on 26.03.2026
FormerRequest for examination was made
Status updated on  24.03.2017
Most recent event   Tooltip22.09.2017Application deemed to be withdrawnpublished on 25.10.2017  [2017/43]
Applicant(s)For all designated states
United Technologies Corporation
10 Farm Springs Road
Farmington, CT 06032 / US
[2016/43]
Former [2016/38]For all designated states
United Technologies Corporation
10 Farm Springs Rd.
Farmington, CT 06032 / US
Inventor(s)01 / KUPRATIS, Daniel Bernard
12 Sunset Drive
Wallingford, CT Connecticut 06492 / US
02 / SCHWARZ, Frederick M.
121 Steep Hollow Dr.
Glastonbury, CT Connecticut 06033 / US
 [2016/38]
Representative(s)Hull, James Edward
Dehns
St. Bride's House
10 Salisbury Square
London
EC4Y 8JD / GB
[2016/38]
Application number, filing date16161484.721.03.2016
[2016/38]
Priority number, dateUS20151466245919.03.2015         Original published format: US201514662459
[2016/38]
Filing languageEN
Procedural languageEN
PublicationType: A1 Application with search report 
No.:EP3070316
Date:21.09.2016
Language:EN
[2016/38]
Search report(s)(Supplementary) European search report - dispatched on:EP22.07.2016
ClassificationIPC:F02K3/06, F02C7/06
[2016/38]
CPC:
F02K3/06 (EP); F02C7/06 (EP); F02K3/072 (EP);
F05D2260/4031 (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 [2017/17]
Former [2016/38]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 
Extension statesBANot yet paid
MENot yet paid
Validation statesMANot yet paid
MDNot yet paid
TitleGerman:ARCHITEKTUR FÜR EINEN GASTURBINENMOTOR MIT EINEM GETRIEBETURBOLÜFTER[2016/38]
English:GEARED TURBOFAN GAS TURBINE ENGINE ARCHITECTURE[2016/38]
French:ARCHITECTURE DE MOTEUR DE TURBINE À GAZ À TURBORÉACTEUR À ENGRENAGES[2016/38]
Examination procedure21.03.2016Date on which the examining division has become responsible
21.03.2017Examination requested  [2017/17]
22.03.2017Application deemed to be withdrawn, date of legal effect  [2017/43]
15.05.2017Despatch 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  [2017/43]
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Documents cited:Search[X] WO2013116257  (UNITED TECHNOLOGIES CORP et al.) [X] 1-15 * abstract * * paragraph [0006] - paragraph [0025] * * paragraph [0041] - paragraph [0044] * * paragraph [0054] * * paragraph [0059] - paragraph [0062] * * paragraph [0059] - paragraph [0070]; figures 1-5,8 *
 [X] US2013192200  (KUPRATIS DANIEL BERNARD et al.) [X] 1-15 * abstract * * paragraph [0006] - paragraph [0023] * * paragraph [0041] - paragraph [0046] * * paragraph [0069] - paragraph [0071]; figures 1-5,8 *
 [A] US2014271135  (SHERIDAN WILLIAM G et al.) [A] 1-15 * abstract * * paragraph [0007] - paragraph [0009] * * paragraph [0030] - paragraph [0033] * * paragraph [0050]; figure 1 *
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