MECANISME DE CHANGEMENT D'AFFICHAGE

European patent · EP3839658 · In force

Register entry

Publication number
EP3839658
Application number
EP19218749
Kind
European patent with effect for Switzerland and Liechtenstein
Status
In force
Specification
Granted
Filed
Dec 20, 2019
Published
Jun 23, 2021
Granted
Jan 28, 2026
Protection ends at the latest
Dec 19, 2039
Next annual fee due
Dec 31, 2026
IPC classes
G04B 19/02 (2006.01)
G04B 19/24 (2006.01)
Filing language
French
Source
Swissreg

History

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

  1. Feb 25, 2026

    Agent entered

    Representative
    ICB Ingénieurs Conseils en Brevets SA, Faubourg de l'Hôpital 3, 2001 Neuchâtel

    Published in Swissreg on 25.02.2026

  2. Jan 28, 2026

    Granted

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

    Published in Swissreg on 28.01.2026

Parties

Holder

Blancpain SA

Le Rocher 12, 1348 Le Brassus

Agent

ICB Ingénieurs Conseils en Brevets SA

Faubourg de l'Hôpital 3, 2001 Neuchâtel

Inventor

DENDEN, Mehdi

39220 Les Rousses, 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.