ZUSAMMENKLAPPBARER KOPFHÖRER

European patent · EP3840407 · In force

Register entry

Publication number
EP3840407
Application number
EP20215065
Kind
European patent with effect for Switzerland and Liechtenstein
Status
In force
Specification
Granted
Filed
Dec 17, 2020
Published
Jun 23, 2021
Granted
Aug 19, 2026
Protection ends at the latest
Dec 16, 2040
Next annual fee due
Dec 31, 2026
IPC classes
H04R 5/033 (2006.01)
H04R 1/10 (2026.01)
Priority
SE 1951528 20.12.2019
Filing language
English
Source
Swissreg

History

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

  1. Aug 19, 2026

    Granted

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

    Published in Swissreg on 19.08.2026

Parties

Holder

Marshall Group AB (publ)

Centralplan 15, 111 20 Stockholm, SE

Inventor

ANDERSSON, Jacob

111 20 Stockholm, SE

ENQUIST, Andreas

111 20 Stockholm, SE

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.