LICHTSTEUERUNG

European patent · EP4271139 · In force

Register entry

Publication number
EP4271139
Application number
EP22170549
Kind
European patent with effect for Switzerland and Liechtenstein
Status
In force
Specification
Granted
Filed
Apr 28, 2022
Published
Nov 1, 2023
Granted
Feb 25, 2026
Protection ends at the latest
Apr 27, 2042
Next annual fee due
Apr 30, 2026
IPC classes
H05B 47/12 (2020.01)
H05B 47/115 (2020.01)
H05B 47/19 (2020.01)
H05B 47/175 (2020.01)
Filing language
English
Source
Swissreg

History

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

  1. Feb 25, 2026

    Granted

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

    Published in Swissreg on 25.02.2026

Parties

Holder

Helvar Oy Ab

Keilaranta 5, 02150 Espoo, FI

Inventor

JUSLÉN, Henri

02150 ESPOO, FI

KOSZORU, Kristóf

02150 ESPOO, FI

KALLAS, Juha

02150 ESPOO, FI

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.