blank Quick help
blank Maintenance news

Scheduled maintenance

Regular maintenance outages:
between 05.00 and 05.15 hrs CET (Monday to Sunday).

Other outages
Availability

2022.02.11

More...
blank News flashes

News Flashes

New version of the European Patent Register – SPC proceedings information in the Unitary Patent Register.

2024-07-24

More...
blank Related links

Release notes
European Patent Register Assistant
European Patent Register Resource Book
European Patent Register – pocket guide
FAQ - European Patent Register
Federated Register (Flyer)
Global Dossier (Flyer)
Register events
Deep link coverage
Federated Register content
The Patent Information Tour
Fair use charter

Extract from the Register of European Patents

EP About this file: EP3865735

EP3865735 - NEAR ZERO VELOCITY LUBRICATION SYSTEM FOR A TURBINE ENGINE [Right-click to bookmark this link]
StatusThe patent has been granted
Status updated on  24.11.2023
Database last updated on 30.10.2024
FormerGrant of patent is intended
Status updated on  19.06.2023
FormerRequest for examination was made
Status updated on  25.02.2022
FormerThe application has been published
Status updated on  16.07.2021
Most recent event   Tooltip18.10.2024Lapse of the patent in a contracting state
New state(s): DK		published on 20.11.2024 [2024/47]
Applicant(s)For all designated states
RTX Corporation
10 Farm Springs Road
Farmington, CT 06032 / US
[2023/44]
Former [2021/33]For all designated states
Raytheon Technologies Corporation
10 Farm Springs Road
Farmington, CT 06032 / US
Inventor(s)01 / SCHWARZ, Frederick M.
121 Steep Hollow Dr.
Glastonbury, CT Connecticut 06033 / US
02 / McCUNE, Michael E.
43 Hunters Court
Colchester, CT Connecticut 06415 / US
 [2021/33]
Representative(s)Dehns
10 Old Bailey
London EC4M 7NG / GB
[N/P]
Former [2021/33]Dehns
St. Bride's House
10 Salisbury Square
London EC4Y 8JD / GB
Application number, filing date21159742.222.11.2016
[2021/33]
Priority number, dateUS20151494927323.11.2015         Original published format: US201514949273
[2021/33]
Filing languageEN
Procedural languageEN
PublicationType: A1 Application with search report 
No.:EP3865735
Date:18.08.2021
Language:EN
[2021/33]
Type: B1 Patent specification 
No.:EP3865735
Date:27.12.2023
Language:EN
[2023/52]
Search report(s)(Supplementary) European search report - dispatched on:EP16.07.2021
ClassificationIPC:F16H57/04, F02C3/107, F02C7/32, // F01M1/02, F01M11/00
[2021/33]
CPC:
F01D25/20 (EP,US); F02C7/06 (EP,US); F01D15/08 (US);
F01D15/12 (US); F01D21/14 (US); F02C7/32 (EP);
F16H57/0482 (EP,US); F01M2001/0253 (EP,US); F01M2011/0079 (EP,US);
F05D2220/323 (US); F05D2260/98 (US); F16N2210/02 (EP);
F16N2210/08 (EP); F16N2210/14 (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 [2022/13]
Former [2021/33]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:SCHMIERSYSTEM MIT BEINAHE NULL-GESCHWINDIGKEIT FÜR EINEN TURBINENMOTOR[2021/33]
English:NEAR ZERO VELOCITY LUBRICATION SYSTEM FOR A TURBINE ENGINE[2021/33]
French:SYSTÈME DE LUBRIFICATION DE VITESSE PROCHE DE ZÉRO POUR MOTEUR À TURBINE[2021/33]
Examination procedure18.02.2022Amendment by applicant (claims and/or description)
18.02.2022Examination requested  [2022/13]
18.02.2022Date on which the examining division has become responsible
20.06.2023Communication of intention to grant the patent
26.10.2023Fee for grant paid
26.10.2023Fee for publishing/printing paid
26.10.2023Receipt of the translation of the claim(s)
Parent application(s)   TooltipEP16199918.0  / EP3171055
Fees paidRenewal fee
19.03.2021Renewal fee patent year 03
19.03.2021Renewal fee patent year 04
19.03.2021Renewal fee patent year 05
18.11.2021Renewal fee patent year 06
22.11.2022Renewal fee patent year 07
22.11.2023Renewal fee patent year 08
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  TooltipAT27.12.2023
CZ27.12.2023
DK27.12.2023
EE27.12.2023
ES27.12.2023
FI27.12.2023
HR27.12.2023
IT27.12.2023
LT27.12.2023
LV27.12.2023
NL27.12.2023
PL27.12.2023
RO27.12.2023
RS27.12.2023
SE27.12.2023
SK27.12.2023
SM27.12.2023
BG27.03.2024
NO27.03.2024
GR28.03.2024
IS27.04.2024
PT29.04.2024
[2024/47]
Former [2024/36]AT27.12.2023
CZ27.12.2023
EE27.12.2023
ES27.12.2023
FI27.12.2023
HR27.12.2023
IT27.12.2023
LT27.12.2023
LV27.12.2023
NL27.12.2023
PL27.12.2023
RO27.12.2023
RS27.12.2023
SE27.12.2023
SK27.12.2023
SM27.12.2023
BG27.03.2024
NO27.03.2024
GR28.03.2024
IS27.04.2024
PT29.04.2024
Former [2024/35]AT27.12.2023
CZ27.12.2023
EE27.12.2023
ES27.12.2023
FI27.12.2023
HR27.12.2023
LT27.12.2023
LV27.12.2023
NL27.12.2023
RO27.12.2023
RS27.12.2023
SE27.12.2023
SM27.12.2023
BG27.03.2024
NO27.03.2024
GR28.03.2024
IS27.04.2024
Former [2024/33]ES27.12.2023
FI27.12.2023
HR27.12.2023
LT27.12.2023
LV27.12.2023
NL27.12.2023
RS27.12.2023
SE27.12.2023
SM27.12.2023
BG27.03.2024
NO27.03.2024
GR28.03.2024
IS27.04.2024
Former [2024/32]ES27.12.2023
FI27.12.2023
HR27.12.2023
LT27.12.2023
LV27.12.2023
NL27.12.2023
RS27.12.2023
SE27.12.2023
BG27.03.2024
NO27.03.2024
GR28.03.2024
IS27.04.2024
Former [2024/27]ES27.12.2023
FI27.12.2023
HR27.12.2023
LT27.12.2023
LV27.12.2023
NL27.12.2023
RS27.12.2023
SE27.12.2023
BG27.03.2024
NO27.03.2024
GR28.03.2024
Former [2024/21]FI27.12.2023
LT27.12.2023
BG27.03.2024
GR28.03.2024
Former [2024/20]GR28.03.2024
Documents cited:Search[Y]US2006260323  (MOULEBHAR DJAMAL [US]) [Y] 6-8 * figure 5 *;
 [XY]EP2584174  (UNITED TECHNOLOGIES CORP [US]) [X] 1-5,10,11,13 * abstract * * paragraph [0005] - paragraph [0044]; figures 1-12 * [Y] 6-8;
 [A]US2013319798  (SHERIDAN WILLIAM G [US], et al) [A] 1-5,11-13 * abstract * * paragraph [0035] - paragraph [0074]; figures 1-7 ** page 17, paragraph 137 *
ExaminationGB2204642
 US2006090964
 JP2009162250
 US2013195603
 US8702373
 US2014238335
 WO2014133669
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.