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Extract from the Register of European Patents

EP About this file: EP4426546

EP4426546 - METHOD FOR PRODUCING COMPOSITE BLADE CLEATS FOR AN AIRCRAFT TURBINE ENGINE [Right-click to bookmark this link]
StatusRequest for examination was made
Status updated on  08.08.2024
Database last updated on 29.10.2024
FormerThe international publication has been made
Status updated on  12.05.2023
Formerunknown
Status updated on  07.12.2022
Most recent event   Tooltip22.10.2024New entry: Renewal fee paid 
Applicant(s)For all designated states
SAFRAN
2, Boulevard du Général Martial Valin
75015 Paris / FR
[2024/37]
Inventor(s)01 / MARCHAL, Yann, Didier, Simon
77550 MOISSY-CRAMAYEL / FR
02 / COUPE, Dominique, Marie, Christian
77550 MOISSY-CRAMAYEL / FR
03 / LE CLOAREC, Damien, Vincent
77550 MOISSY-CRAMAYEL / FR
 [2024/37]
Representative(s)Cabinet Beau de Loménie
158, rue de l'Université
75340 Paris Cedex 07 / FR
[2024/37]
Application number, filing date22813644.620.10.2022
[2024/37]
WO2022FR51988
Priority number, dateFR2021001164903.11.2021         Original published format: FR 2111649
[2024/37]
Filing languageFR
Procedural languageFR
PublicationType: A1 Application with search report
No.:WO2023079224
Date:11.05.2023
Language:FR
[2023/19]
Type: A1 Application with search report 
No.:EP4426546
Date:11.09.2024
Language:FR
The application published by WIPO in one of the EPO official languages on 11.05.2023 takes the place of the publication of the European patent application.
[2024/37]
Search report(s)International search report - published on:EP11.05.2023
ClassificationIPC:B29C70/54, B29L31/00, B29B11/16
[2024/37]
CPC:
B29C70/545 (EP); B29B11/16 (EP); B29L2031/7504 (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,   ME,   MK,   MT,   NL,   NO,   PL,   PT,   RO,   RS,   SE,   SI,   SK,   SM,   TR [2024/37]
Extension statesBANot yet paid
Validation statesKHNot yet paid
MANot yet paid
MDNot yet paid
TNNot yet paid
TitleGerman:VERFAHREN ZUR HERSTELLUNG VON VERBUNDSCHAUFELSTOLLEN FÜR EIN FLUGZEUGTURBINENTRIEBWERK[2024/37]
English:METHOD FOR PRODUCING COMPOSITE BLADE CLEATS FOR AN AIRCRAFT TURBINE ENGINE[2024/37]
French:PROCEDE DE FABRICATION DE CALES D'AUBES COMPOSITES POUR UNE TURBOMACHINE D'AERONEF[2024/37]
Entry into regional phase16.05.2024National basic fee paid 
16.05.2024Designation fee(s) paid 
16.05.2024Examination fee paid 
Examination procedure16.05.2024Amendment by applicant (claims and/or description)
16.05.2024Examination requested  [2024/37]
16.05.2024Date on which the examining division has become responsible
Fees paidRenewal fee
22.10.2024Renewal fee patent year 03
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Cited inInternational search[A]FR2718802  (AEROSPATIALE [FR]);
 [A]US2002197448  (BOOHER BENJAMIN V [US]);
 [A]FR2939130  (SNECMA PROPULSION SOLIDE [FR], et al);
 [A]DE102014213294  (VOITH PATENT GMBH [DE])
by applicantWO2006136755
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.