PROCÉDÉS INITIAL ET FINAL DE POSE DE LONGS RAILS

European patent · EP4179147 · In force

Register entry

Publication number
EP4179147
Application number
EP21735569
Kind
European patent with effect for Switzerland and Liechtenstein
Status
In force
Specification
Granted
Filed
Jul 8, 2021
Published
May 17, 2023
Granted
Aug 28, 2024
Protection ends at the latest
Jul 7, 2041
Next annual fee due
Jul 31, 2027
IPC classes
E01B 29/17 (2006.01)
Priority
FR 2007221 08.07.2020
PCT application
PCT/EP2021/069066 08.07.2021
PCT publication
WO2022/008686 13.01.2022
Filing language
French
Source
Swissreg

History

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

  1. Aug 1, 2026

    Next annual fee due on

    Next annual fee due on
    31.07.2026 → 31.07.2027

    Published in Swissreg on 01.08.2026

  2. Aug 1, 2025

    Next annual fee due on

    Next annual fee due on
    31.07.2025 → 31.07.2026

    Published in Swissreg on 01.08.2025

  3. Jul 9, 2025

    Change

    Published in Swissreg on 09.07.2025

  4. Aug 28, 2024

    Granted

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

    Published in Swissreg on 28.08.2024

Parties

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