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Extract from the Register of European Patents

EP About this file: EP3594110

EP3594110 - SYSTEM AND METHOD FOR FEATHERING AN AIRCRAFT PROPELLER [Right-click to bookmark this link]
StatusNo opposition filed within time limit
Status updated on  07.04.2023
Database last updated on 31.08.2024
FormerThe patent has been granted
Status updated on  29.04.2022
FormerGrant of patent is intended
Status updated on  12.12.2021
FormerExamination is in progress
Status updated on  12.11.2021
FormerGrant of patent is intended
Status updated on  30.06.2021
FormerExamination is in progress
Status updated on  06.11.2020
FormerRequest for examination was made
Status updated on  17.07.2020
FormerThe application has been published
Status updated on  13.12.2019
Most recent event   Tooltip14.06.2024Lapse of the patent in a contracting state
New state(s): TR		published on 17.07.2024  [2024/29]
Applicant(s)For all designated states
Pratt & Whitney Canada Corp.
1000 Marie-Victorin (01BE5)
Longueuil, Québec J4G 1A1 / CA
[2020/03]
Inventor(s)01 / CHAHAL, Jasraj
c/o Pratt & Whitney Canada Corp.
1000 Marie Victorin (01BE5)
Longueuil, Québec J4G 1A1 / CA
02 / LISIO, Carmine
c/o Pratt & Whitney Canada Corp.
1000 Marie Victorin (01BE5)
Longueuil, Québec J4G 1A1 / CA
03 / JARVO, Jim
c/o Pratt & Whitney Canada Corp.
1000 Marie Victorin (01BE5)
Longueuil, Québec J4G 1A1 / CA
04 / McGRATH, Darragh
c/o Pratt & Whitney Canada Corp.
1000 Marie Victorin (01BE5)
Longueuil, Québec J4G 1A1 / CA
05 / ZINGARO, Giancarlo
c/o Pratt & Whitney Canada Corp.
1000 Marie Victorin (01BE5)
Longueuil, Québec J4G 1A1 / CA
 [2020/03]
Representative(s)Dehns
St. Bride's House
10 Salisbury Square
London EC4Y 8JD / GB
[2020/03]
Application number, filing date19185583.210.07.2019
[2020/03]
Priority number, dateUS20181603146210.07.2018         Original published format: US201816031462
[2020/03]
Filing languageEN
Procedural languageEN
PublicationType: A1 Application with search report 
No.:EP3594110
Date:15.01.2020
Language:EN
[2020/03]
Type: B1 Patent specification 
No.:EP3594110
Date:01.06.2022
Language:EN
[2022/22]
Search report(s)(Supplementary) European search report - dispatched on:EP21.11.2019
ClassificationIPC:B64C11/38, B64C11/40, B64C11/30
[2020/03]
CPC:
B64C11/385 (EP,CN,US); B64C11/303 (EP); B64C11/40 (EP);
B64C11/42 (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 [2020/34]
Former [2020/03]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:SYSTEM UND VERFAHREN ZUR SEGELSTELLUNG EINES FLUGZEUGPROPELLERS[2020/03]
English:SYSTEM AND METHOD FOR FEATHERING AN AIRCRAFT PROPELLER[2020/03]
French:SYSTÈME ET PROCÉDÉ DE MISE EN DRAPEAU D'UNE HÉLICE D'AVION[2020/03]
Examination procedure19.02.2020Observations by third parties
15.07.2020Amendment by applicant (claims and/or description)
15.07.2020Examination requested  [2020/34]
15.07.2020Date on which the examining division has become responsible
10.11.2020Despatch of a communication from the examining division (Time limit: M04)
22.03.2021Reply to a communication from the examining division
01.07.2021Communication of intention to grant the patent
11.11.2021Disapproval of the communication of intention to grant the patent by the applicant or resumption of examination proceedings by the EPO
13.12.2021Communication of intention to grant the patent
29.03.2022Fee for grant paid
29.03.2022Fee for publishing/printing paid
21.04.2022Receipt of the translation of the claim(s)
Opposition(s)02.03.2023No opposition filed within time limit [2023/19]
Fees paidRenewal fee
20.07.2021Renewal fee patent year 03
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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  TooltipHU10.07.2019
AL01.06.2022
AT01.06.2022
CY01.06.2022
DK01.06.2022
EE01.06.2022
ES01.06.2022
FI01.06.2022
HR01.06.2022
IT01.06.2022
LT01.06.2022
LV01.06.2022
MC01.06.2022
MK01.06.2022
NL01.06.2022
RO01.06.2022
RS01.06.2022
SE01.06.2022
SI01.06.2022
SK01.06.2022
SM01.06.2022
TR01.06.2022
IE10.07.2022
LU10.07.2022
BE31.07.2022
CH31.07.2022
LI31.07.2022
BG01.09.2022
GR02.09.2022
IS01.10.2022
[2024/29]
Former [2024/23]HU10.07.2019
AL01.06.2022
AT01.06.2022
CY01.06.2022
DK01.06.2022
EE01.06.2022
ES01.06.2022
FI01.06.2022
HR01.06.2022
IT01.06.2022
LT01.06.2022
LV01.06.2022
MC01.06.2022
MK01.06.2022
NL01.06.2022
RO01.06.2022
RS01.06.2022
SE01.06.2022
SI01.06.2022
SK01.06.2022
SM01.06.2022
IE10.07.2022
LU10.07.2022
BE31.07.2022
CH31.07.2022
LI31.07.2022
BG01.09.2022
GR02.09.2022
IS01.10.2022
Former [2024/20]HU10.07.2019
AL01.06.2022
AT01.06.2022
CY01.06.2022
DK01.06.2022
EE01.06.2022
ES01.06.2022
FI01.06.2022
HR01.06.2022
IT01.06.2022
LT01.06.2022
LV01.06.2022
MC01.06.2022
NL01.06.2022
RO01.06.2022
RS01.06.2022
SE01.06.2022
SI01.06.2022
SK01.06.2022
SM01.06.2022
IE10.07.2022
LU10.07.2022
BE31.07.2022
CH31.07.2022
LI31.07.2022
BG01.09.2022
GR02.09.2022
IS01.10.2022
Former [2024/18]HU10.07.2019
AL01.06.2022
AT01.06.2022
DK01.06.2022
EE01.06.2022
ES01.06.2022
FI01.06.2022
HR01.06.2022
IT01.06.2022
LT01.06.2022
LV01.06.2022
MC01.06.2022
NL01.06.2022
RO01.06.2022
RS01.06.2022
SE01.06.2022
SI01.06.2022
SK01.06.2022
SM01.06.2022
IE10.07.2022
LU10.07.2022
BE31.07.2022
CH31.07.2022
LI31.07.2022
BG01.09.2022
GR02.09.2022
IS01.10.2022
Former [2024/11]AL01.06.2022
AT01.06.2022
DK01.06.2022
EE01.06.2022
ES01.06.2022
FI01.06.2022
HR01.06.2022
IT01.06.2022
LT01.06.2022
LV01.06.2022
MC01.06.2022
NL01.06.2022
RO01.06.2022
RS01.06.2022
SE01.06.2022
SI01.06.2022
SK01.06.2022
SM01.06.2022
IE10.07.2022
LU10.07.2022
BE31.07.2022
CH31.07.2022
LI31.07.2022
BG01.09.2022
GR02.09.2022
IS01.10.2022
Former [2023/33]AL01.06.2022
AT01.06.2022
DK01.06.2022
EE01.06.2022
ES01.06.2022
FI01.06.2022
HR01.06.2022
LT01.06.2022
LV01.06.2022
MC01.06.2022
NL01.06.2022
RO01.06.2022
RS01.06.2022
SE01.06.2022
SI01.06.2022
SK01.06.2022
SM01.06.2022
IE10.07.2022
LU10.07.2022
BE31.07.2022
CH31.07.2022
LI31.07.2022
BG01.09.2022
GR02.09.2022
IS01.10.2022
Former [2023/25]AL01.06.2022
AT01.06.2022
DK01.06.2022
EE01.06.2022
ES01.06.2022
FI01.06.2022
HR01.06.2022
LT01.06.2022
LV01.06.2022
MC01.06.2022
NL01.06.2022
RO01.06.2022
RS01.06.2022
SE01.06.2022
SI01.06.2022
SK01.06.2022
SM01.06.2022
LU10.07.2022
BE31.07.2022
CH31.07.2022
LI31.07.2022
BG01.09.2022
GR02.09.2022
IS01.10.2022
Former [2023/21]AL01.06.2022
AT01.06.2022
DK01.06.2022
EE01.06.2022
ES01.06.2022
FI01.06.2022
HR01.06.2022
LT01.06.2022
LV01.06.2022
MC01.06.2022
NL01.06.2022
RO01.06.2022
RS01.06.2022
SE01.06.2022
SK01.06.2022
SM01.06.2022
LU10.07.2022
CH31.07.2022
LI31.07.2022
BG01.09.2022
GR02.09.2022
IS01.10.2022
Former [2023/17]AL01.06.2022
AT01.06.2022
EE01.06.2022
ES01.06.2022
FI01.06.2022
HR01.06.2022
LT01.06.2022
LV01.06.2022
MC01.06.2022
NL01.06.2022
RO01.06.2022
RS01.06.2022
SE01.06.2022
SK01.06.2022
SM01.06.2022
BG01.09.2022
GR02.09.2022
IS01.10.2022
Former [2023/12]AT01.06.2022
EE01.06.2022
ES01.06.2022
FI01.06.2022
HR01.06.2022
LT01.06.2022
LV01.06.2022
MC01.06.2022
NL01.06.2022
RO01.06.2022
RS01.06.2022
SE01.06.2022
SK01.06.2022
SM01.06.2022
BG01.09.2022
GR02.09.2022
IS01.10.2022
Former [2023/11]AT01.06.2022
EE01.06.2022
ES01.06.2022
FI01.06.2022
HR01.06.2022
LT01.06.2022
LV01.06.2022
MC01.06.2022
NL01.06.2022
RO01.06.2022
RS01.06.2022
SE01.06.2022
SK01.06.2022
SM01.06.2022
BG01.09.2022
GR02.09.2022
Former [2023/09]AT01.06.2022
EE01.06.2022
ES01.06.2022
FI01.06.2022
HR01.06.2022
LT01.06.2022
LV01.06.2022
NL01.06.2022
RO01.06.2022
RS01.06.2022
SE01.06.2022
SK01.06.2022
SM01.06.2022
BG01.09.2022
GR02.09.2022
Former [2023/07]AT01.06.2022
ES01.06.2022
FI01.06.2022
HR01.06.2022
LT01.06.2022
LV01.06.2022
NL01.06.2022
RS01.06.2022
SE01.06.2022
BG01.09.2022
GR02.09.2022
Former [2023/02]ES01.06.2022
FI01.06.2022
HR01.06.2022
LT01.06.2022
LV01.06.2022
NL01.06.2022
RS01.06.2022
SE01.06.2022
BG01.09.2022
GR02.09.2022
Former [2022/50]ES01.06.2022
FI01.06.2022
HR01.06.2022
LT01.06.2022
LV01.06.2022
RS01.06.2022
SE01.06.2022
BG01.09.2022
GR02.09.2022
Former [2022/49]ES01.06.2022
FI01.06.2022
HR01.06.2022
LT01.06.2022
LV01.06.2022
SE01.06.2022
BG01.09.2022
GR02.09.2022
Former [2022/47]ES01.06.2022
FI01.06.2022
LT01.06.2022
SE01.06.2022
Documents cited:Search[A]US5019006  (SCHNEIDER ROY W [US], et al);
 [A]US5997250  (CARTER JR JAY [US], et al);
 [A]US6422816  (DANIELSON DAVID R [US])
otherEP2883788
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.