ZÜNDVORRICHTUNG

European patent · EP4198394 · Deleted

Register entry

Publication number
EP4198394
Application number
EP21306776
Kind
European patent with effect for Switzerland and Liechtenstein
Status
Deleted
Specification
Granted
Filed
Dec 15, 2021
Published
Jun 21, 2023
Granted
Aug 13, 2025
Deleted
Jul 23, 2026
Reason
Annual fee unpaid
IPC classes
F23Q 2/16 (2006.01)
F23Q 2/34 (2006.01)
F23Q 2/36 (2006.01)
Filing language
English
Source
Swissreg

History

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

  1. Jul 23, 2026

    Deleted, fee unpaid

    Status of protective title
    Active → Cancelled
    Cancellation date
    23.07.2026
    Cause for cancellation
    Non-payment of renewal fee

    Published in Swissreg on 23.07.2026

  2. Jun 24, 2026

    Change

    Published in Swissreg on 24.06.2026

  3. Aug 13, 2025

    Granted

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

    Published in Swissreg on 13.08.2025

Parties

Inventor

Michenaud, Etienne

92110 Clichy, FR

Efthimiadis, Dimitrios

145 69 Anoixi, GR

Kopelas, Panagiotis

145 69 Anoixi, GR

Frigière, René

92611 Clichy, 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.