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Extract from the Register of European Patents

EP About this file: EP3546347

EP3546347 - METHOD AND SYSTEM FOR DETERMINING AN AIR RECIRCULATION EFFECT FROM AN OBSTACLE ON A MAIN ROTOR INDUCED VELOCITY OF A SIMULATED ROTORCRAFT [Right-click to bookmark this link]
StatusNo opposition filed within time limit
Status updated on  04.03.2022
Database last updated on 31.08.2024
FormerThe patent has been granted
Status updated on  26.03.2021
FormerGrant of patent is intended
Status updated on  21.01.2021
FormerRequest for examination was made
Status updated on  09.12.2020
FormerGrant of patent is intended
Status updated on  29.07.2020
FormerRequest for examination was made
Status updated on  20.03.2020
FormerThe application has been published
Status updated on  30.08.2019
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
CAE Inc.
8585 Côte-de-Liesse
Saint-Laurent, Québec H4T 1G6 / CA
[2019/40]
Inventor(s)01 / NADEAU BEAULIEU, Michel
c/o CAE INC.
8585 Côte-de-Liesse
Saint-Laurent, Québec H4T 1G6 / CA
02 / TARDIF, Jean
c/o CAE INC.
8585 Côte-de-Liesse
Saint-Laurent, Québec H4T 1G6 / CA
 [2021/17]
Former [2019/40]01 / NADEAU BEAULIEU, Michel
c/o CAE INC.
8585 Côte-de-Liesse
SAINT-LAURENT, Québec H4T 1G6 / CA
02 / TARDIF, Jean
c/o CAE INC.
8585 Côte-de-Liesse
SAINT-LAURENT, Québec H4T 1G6 / CA
Representative(s)Cabinet Beau de Loménie
158, rue de l'Université
75340 Paris Cedex 07 / FR
[2019/40]
Application number, filing date19165837.628.03.2019
[2019/40]
Priority number, dateCA2018300014729.03.2018         Original published format: CA 3000147
US20181594025129.03.2018         Original published format: US201815940251
[2019/40]
Filing languageEN
Procedural languageEN
PublicationType: A1 Application with search report 
No.:EP3546347
Date:02.10.2019
Language:EN
[2019/40]
Type: B1 Patent specification 
No.:EP3546347
Date:28.04.2021
Language:EN
[2021/17]
Search report(s)(Supplementary) European search report - dispatched on:EP21.08.2019
ClassificationIPC:B64C19/00, B64C27/00, G05D1/08, G09B9/20, G09B9/46
[2019/40]
CPC:
B64C19/00 (EP); B64C27/006 (EP); G09B9/206 (EP);
G09B9/46 (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 [2020/17]
Former [2019/40]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:VERFAHREN UND SYSTEM ZUR BESTIMMUNG DES LUFTREZIRKULATIONSEFFEKTS VON EINEM HINDERNIS IN EINER HAUPTROTORINDUZIERTEN GESCHWINDIGKEIT EINES SIMULIERTEN DREHFLÜGELFLUGZEUGS[2019/40]
English:METHOD AND SYSTEM FOR DETERMINING AN AIR RECIRCULATION EFFECT FROM AN OBSTACLE ON A MAIN ROTOR INDUCED VELOCITY OF A SIMULATED ROTORCRAFT[2019/40]
French:PROCÉDÉ ET SYSTÈME POUR DÉTERMINER UN EFFET DE RECIRCULATION DE L'AIR D'UN OBSTACLE SUR LA VITESSE INDUITE PAR UN ROTOR PRINCIPAL D'UN GIRAVION SIMULÉ[2019/40]
Examination procedure16.03.2020Examination requested  [2020/17]
16.03.2020Date on which the examining division has become responsible
30.07.2020Communication of intention to grant the patent
03.12.2020Disapproval of the communication of intention to grant the patent by the applicant or resumption of examination proceedings by the EPO
03.12.2020Fee for grant paid
03.12.2020Fee for publishing/printing paid
22.01.2021Communication of intention to grant the patent
18.03.2021Receipt of the translation of the claim(s)
Opposition(s)31.01.2022No opposition filed within time limit [2022/14]
Fees paidRenewal fee
12.03.2021Renewal 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  TooltipHU28.03.2019
AL28.04.2021
AT28.04.2021
CY28.04.2021
CZ28.04.2021
DK28.04.2021
EE28.04.2021
ES28.04.2021
FI28.04.2021
HR28.04.2021
IT28.04.2021
LT28.04.2021
LV28.04.2021
MC28.04.2021
MK28.04.2021
NL28.04.2021
PL28.04.2021
RO28.04.2021
RS28.04.2021
SE28.04.2021
SI28.04.2021
SK28.04.2021
SM28.04.2021
TR28.04.2021
BG28.07.2021
NO28.07.2021
GR29.07.2021
IS28.08.2021
PT30.08.2021
[2024/29]
Former [2024/25]HU28.03.2019
AL28.04.2021
AT28.04.2021
CY28.04.2021
CZ28.04.2021
DK28.04.2021
EE28.04.2021
ES28.04.2021
FI28.04.2021
HR28.04.2021
IT28.04.2021
LT28.04.2021
LV28.04.2021
MC28.04.2021
MK28.04.2021
NL28.04.2021
PL28.04.2021
RO28.04.2021
RS28.04.2021
SE28.04.2021
SI28.04.2021
SK28.04.2021
SM28.04.2021
BG28.07.2021
NO28.07.2021
GR29.07.2021
IS28.08.2021
PT30.08.2021
Former [2024/23]AL28.04.2021
AT28.04.2021
CY28.04.2021
CZ28.04.2021
DK28.04.2021
EE28.04.2021
ES28.04.2021
FI28.04.2021
HR28.04.2021
IT28.04.2021
LT28.04.2021
LV28.04.2021
MC28.04.2021
MK28.04.2021
NL28.04.2021
PL28.04.2021
RO28.04.2021
RS28.04.2021
SE28.04.2021
SI28.04.2021
SK28.04.2021
SM28.04.2021
BG28.07.2021
NO28.07.2021
GR29.07.2021
IS28.08.2021
PT30.08.2021
Former [2024/20]AL28.04.2021
AT28.04.2021
CY28.04.2021
CZ28.04.2021
DK28.04.2021
EE28.04.2021
ES28.04.2021
FI28.04.2021
HR28.04.2021
IT28.04.2021
LT28.04.2021
LV28.04.2021
MC28.04.2021
NL28.04.2021
PL28.04.2021
RO28.04.2021
RS28.04.2021
SE28.04.2021
SI28.04.2021
SK28.04.2021
SM28.04.2021
BG28.07.2021
NO28.07.2021
GR29.07.2021
IS28.08.2021
PT30.08.2021
Former [2022/47]AL28.04.2021
AT28.04.2021
CZ28.04.2021
DK28.04.2021
EE28.04.2021
ES28.04.2021
FI28.04.2021
HR28.04.2021
IT28.04.2021
LT28.04.2021
LV28.04.2021
MC28.04.2021
NL28.04.2021
PL28.04.2021
RO28.04.2021
RS28.04.2021
SE28.04.2021
SI28.04.2021
SK28.04.2021
SM28.04.2021
BG28.07.2021
NO28.07.2021
GR29.07.2021
IS28.08.2021
PT30.08.2021
Former [2022/36]AL28.04.2021
AT28.04.2021
CZ28.04.2021
DK28.04.2021
EE28.04.2021
ES28.04.2021
FI28.04.2021
HR28.04.2021
IT28.04.2021
LT28.04.2021
LV28.04.2021
NL28.04.2021
PL28.04.2021
RO28.04.2021
RS28.04.2021
SE28.04.2021
SI28.04.2021
SK28.04.2021
SM28.04.2021
BG28.07.2021
NO28.07.2021
GR29.07.2021
IS28.08.2021
PT30.08.2021
Former [2022/29]AL28.04.2021
AT28.04.2021
CZ28.04.2021
DK28.04.2021
EE28.04.2021
ES28.04.2021
FI28.04.2021
HR28.04.2021
LT28.04.2021
LV28.04.2021
NL28.04.2021
PL28.04.2021
RO28.04.2021
RS28.04.2021
SE28.04.2021
SI28.04.2021
SK28.04.2021
SM28.04.2021
BG28.07.2021
NO28.07.2021
GR29.07.2021
IS28.08.2021
PT30.08.2021
Former [2022/26]AL28.04.2021
AT28.04.2021
CZ28.04.2021
DK28.04.2021
EE28.04.2021
ES28.04.2021
FI28.04.2021
HR28.04.2021
LT28.04.2021
LV28.04.2021
NL28.04.2021
PL28.04.2021
RO28.04.2021
RS28.04.2021
SE28.04.2021
SK28.04.2021
SM28.04.2021
BG28.07.2021
NO28.07.2021
GR29.07.2021
IS28.08.2021
PT30.08.2021
Former [2022/23]AT28.04.2021
CZ28.04.2021
DK28.04.2021
EE28.04.2021
ES28.04.2021
FI28.04.2021
HR28.04.2021
LT28.04.2021
LV28.04.2021
NL28.04.2021
PL28.04.2021
RO28.04.2021
RS28.04.2021
SE28.04.2021
SK28.04.2021
SM28.04.2021
BG28.07.2021
NO28.07.2021
GR29.07.2021
IS28.08.2021
PT30.08.2021
Former [2022/10]AT28.04.2021
CZ28.04.2021
DK28.04.2021
EE28.04.2021
ES28.04.2021
FI28.04.2021
HR28.04.2021
LT28.04.2021
LV28.04.2021
NL28.04.2021
PL28.04.2021
RO28.04.2021
RS28.04.2021
SE28.04.2021
SK28.04.2021
SM28.04.2021
BG28.07.2021
NO28.07.2021
GR29.07.2021
PT30.08.2021
IS29.12.2021
Former [2022/09]AT28.04.2021
CZ28.04.2021
DK28.04.2021
ES28.04.2021
FI28.04.2021
HR28.04.2021
LT28.04.2021
LV28.04.2021
NL28.04.2021
PL28.04.2021
RO28.04.2021
RS28.04.2021
SE28.04.2021
SK28.04.2021
SM28.04.2021
BG28.07.2021
NO28.07.2021
GR29.07.2021
IS28.08.2021
PT30.08.2021
Former [2022/08]AT28.04.2021
CZ28.04.2021
DK28.04.2021
ES28.04.2021
FI28.04.2021
HR28.04.2021
LT28.04.2021
LV28.04.2021
NL28.04.2021
PL28.04.2021
RS28.04.2021
SE28.04.2021
SM28.04.2021
BG28.07.2021
NO28.07.2021
GR29.07.2021
IS28.08.2021
PT30.08.2021
Former [2022/07]AT28.04.2021
FI28.04.2021
HR28.04.2021
LT28.04.2021
LV28.04.2021
NL28.04.2021
PL28.04.2021
RS28.04.2021
SE28.04.2021
SM28.04.2021
BG28.07.2021
NO28.07.2021
GR29.07.2021
IS28.08.2021
PT30.08.2021
Former [2021/52]AT28.04.2021
FI28.04.2021
HR28.04.2021
LT28.04.2021
LV28.04.2021
NL28.04.2021
PL28.04.2021
RS28.04.2021
SE28.04.2021
BG28.07.2021
NO28.07.2021
GR29.07.2021
IS28.08.2021
PT30.08.2021
Former [2021/51]AT28.04.2021
FI28.04.2021
HR28.04.2021
LT28.04.2021
LV28.04.2021
NL28.04.2021
RS28.04.2021
SE28.04.2021
BG28.07.2021
NO28.07.2021
GR29.07.2021
IS28.08.2021
PT30.08.2021
Former [2021/50]AT28.04.2021
FI28.04.2021
HR28.04.2021
LT28.04.2021
LV28.04.2021
NL28.04.2021
SE28.04.2021
BG28.07.2021
NO28.07.2021
GR29.07.2021
PT30.08.2021
Former [2021/49]AT28.04.2021
FI28.04.2021
HR28.04.2021
LT28.04.2021
LV28.04.2021
NL28.04.2021
SE28.04.2021
BG28.07.2021
NO28.07.2021
GR29.07.2021
Former [2021/46]AT28.04.2021
FI28.04.2021
LT28.04.2021
NL28.04.2021
BG28.07.2021
Documents cited:Search[A]US5616031  (LOGG G EDWARD [US]) [A] 1-18 * abstract *;
 [A]EP1462806  (ROSEMOUNT AEROSPACE INC [US]) [A] 1-18 * abstract * * paragraphs [0001] , [00 2] , [00 6] *;
 [A]US2014292556  (KREITMAIR-STECK WOLFGANG [DE], et al) [A] 1-18 * abstract ** paragraph [0005] *;
 [A]US9489858  (MENGOTTI RICCARDO BIANCO [IT], et al) [A] 1-18 * abstract *;
 [A]US2016351060  (PIRE RICHARD [FR], et al) [A] 1-18 * abstract *;
 [A]US2017243505  (DIMOCK GLEN [US]) [A] 1-18 * abstract * * paragraphs [0003] , [00 9] , [0 73] *;
 [A]US9898933  (PIRE RICHARD [FR]) [A] 1-18 * abstract *
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.