Lautsprechereinheit mit Hörhilfefunktion

Swiss patent · CH719717 · In force

Register entry

Publication number
CH719717
Application number
CH000516/2023
Kind
Swiss patent
Status
In force
Specification
Granted
Filed
May 16, 2023
Published
Nov 30, 2023
Granted
Feb 27, 2026
Protection ends at the latest
May 15, 2043
Next annual fee due
May 31, 2027
IPC classes
H04R 1/40 (2006.01)
H04R 3/12 (2006.01)
CPC classes
H04R3/12 (2013-01-01)
H04R1/403 (2013-01-01)
Priority
DE 20 2022 102 864.8 24.05.2022
Specifications
27.02.2026 B1
30.11.2023 A2
Filing language
German
Source
Swissreg

History

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

  1. Jun 1, 2026

    Change

    Published in Swissreg on 01.06.2026

  2. Mar 3, 2026

    Holder’s address changed

    Owner
    Vierton-Audio AG, Alte Gasse 2, 6440 Brunnen → Vierton-Audio AG, Untermüli 11, 6300 Zug

    Published in Swissreg on 03.03.2026

  3. Feb 27, 2026

    Granted

    Specification status
    Patent application without search report → Granted patent
    Date of grant
    27.02.2026

    Published in Swissreg on 27.02.2026

  4. Nov 30, 2023

    Change

    Published in Swissreg on 30.11.2023

Parties

Holder

Vierton-Audio AG

Untermüli 11, 6300 Zug

Agent

Isler & Pedrazzini AG

Postfach 1772, 8027 Zürich

Inventor

Thomas Steffens

6440 Brunnen

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.