LAUTSPRECHER MIT WELLENFRONTFORMVORRICHTUNG

European patent · EP3679728 · In force

Register entry

Publication number
EP3679728
Application number
EP18759340
Kind
European patent with effect for Switzerland and Liechtenstein
Status
In force
Specification
Granted
Filed
Sep 3, 2018
Published
Jul 15, 2020
Granted
Nov 1, 2023
Protection ends at the latest
Sep 2, 2038
Next annual fee due
Sep 30, 2027
IPC classes
H04R 1/40 (2006.01)
H04R 9/04 (2006.01)
H04R 1/34 (2006.01)
Priority
NL 2019480 04.09.2017
PCT application
PCT/EP2018/073573 03.09.2018
PCT publication
WO2019/043210 07.03.2019
Filing language
English
Source
Swissreg

History

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

  1. Oct 1, 2026

    Next annual fee due on

    Next annual fee due on
    30.09.2026 → 30.09.2027

    Published in Swissreg on 01.10.2026

  2. Oct 1, 2025

    Next annual fee due on

    Next annual fee due on
    30.09.2025 → 30.09.2026

    Published in Swissreg on 01.10.2025

  3. Oct 3, 2024

    Change

    Published in Swissreg on 03.10.2024

  4. Sep 11, 2024

    Change

    Published in Swissreg on 11.09.2024

  5. Feb 1, 2024

    Agent entered

    Representative
    Novagraaf International SA, Chemin de l'Echo 3, 1213 Onex

    Published in Swissreg on 01.02.2024

  6. Nov 1, 2023

    Granted

    Published in Swissreg on 01.11.2023

Parties

Holder

Alcons Audio B.V.

De Corantijn 69, 1689 AN Zwaag, NL

Agent

Novagraaf International SA

Chemin de l'Echo 3, 1213 Onex

Inventor

DE HAAN, Philip Derek Eduard

1689 AN Zwaag, NL

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.