DISPOSITIF D'OBSTRUCTION D'UNE TREMIE

European patent · EP4177421 · In force

Register entry

Publication number
EP4177421
Application number
EP22205956
Kind
European patent with effect for Switzerland and Liechtenstein
Status
In force
Specification
Granted
Filed
Nov 8, 2022
Published
May 10, 2023
Granted
Jun 19, 2024
Protection ends at the latest
Nov 7, 2042
Next annual fee due
Nov 30, 2026
IPC classes
E04G 21/32 (2006.01)
E04G 3/24 (2006.01)
E04G 1/15 (2006.01)
Priority
FR 2111888 09.11.2021
Filing language
French
Source
Swissreg

History

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

  1. Dec 1, 2025

    Change

    Published in Swissreg on 01.12.2025

  2. Aug 19, 2025

    Agent’s address changed

    Representative
    Stolmár & Partner Intellectual Property S.à.r.l., Bahnhofstrasse 106, 8001 Zürich → Stolmár & Partner Intellectual Property GmbH, Bahnhofstrasse 11, 6210 Sursee

    Published in Swissreg on 19.08.2025

  3. Apr 30, 2025

    Change

    Published in Swissreg on 30.04.2025

  4. Jul 26, 2024

    Agent entered

    Representative
    Stolmár & Partner Intellectual Property S.à.r.l., Bahnhofstrasse 106, 8001 Zürich

    Published in Swissreg on 26.07.2024

  5. Jun 19, 2024

    Granted

    Published in Swissreg on 19.06.2024

Parties

Holder

ALPHI

Savoie Hexapole 129 rue Copernic, 73420 Mery, FR

Agent

Stolmár & Partner Intellectual Property GmbH

Bahnhofstrasse 11, 6210 Sursee

Inventor

PEETERS, Simon

74540 Chapeiry, FR

PHILIPPE, Sébastien

73100 Aix les Bains, FR

TISSOT, David

73170 La Balme, FR

PERROTIN, Pascal

73100 Aix les Bains, FR

POINARD, Cédric

73000 Chambéry, FR

SOUVIGNET, Alexandre

73100 Pugny Chatenod, 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.