CALAGE DE PAS ÉLECTROHYDRAULIQUE À POMPE RÉVERSIBLE

European patent · EP4347391 · In force

Register entry

Publication number
EP4347391
Application number
EP22731748
Kind
European patent with effect for Switzerland and Liechtenstein
Status
In force
Specification
Granted
Filed
May 23, 2022
Published
Apr 10, 2024
Granted
Sep 17, 2025
Protection ends at the latest
May 22, 2042
Next annual fee due
May 31, 2026
IPC classes
B64C 11/38 (2006.01)
B64C 11/44 (2006.01)
F01D 7/00 (2006.01)
Priority
FR 2105564 28.05.2021
PCT application
PCT/FR2022/050972 23.05.2022
PCT publication
WO2022/248800 01.12.2022
Filing language
French
Source
Swissreg

History

What the Federal Institute of Intellectual Property published about this title, newest first.

  1. Jul 29, 2026

    Change

    Published in Swissreg on 29.07.2026

  2. Sep 17, 2025

    Granted

    Specification status
    Non-published patent application → Granted patent
    Status of protective title
    Initiated → Active

    Published in Swissreg on 17.09.2025

Parties

Holder

Safran Aircraft Engines

SAFRAN AIRCRAFT ENGINES

2 Boulevard du Général Martial Valin, 75015 Paris, FR

Inventor

DE WERGIFOSSE, Huguette

77550 MOISSY-CRAMAYEL, FR

FRANTZ, Caroline Marie

77550 MOISSY-CRAMAYEL, FR

The register names each party by name and address. A holder or agent is linked to an organization where exactly one entity of the commercial register bears its name; the street of a party not so recognised is not shown here.