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European patent · EP4257790 · In force

Register entry

Publication number
EP4257790
Application number
EP23166413
Kind
European patent with effect for Switzerland and Liechtenstein
Status
In force
Specification
Granted
Filed
Apr 3, 2023
Published
Oct 11, 2023
Granted
Dec 24, 2025
Protection ends at the latest
Apr 2, 2043
Next annual fee due
Apr 30, 2027
IPC classes
E06B 3/263 (2006.01)
E06B 1/60 (2006.01)
Priority
DE 102022108123 05.04.2022
Filing language
German
Source
Swissreg

History

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

  1. May 1, 2026

    Change

    Published in Swissreg on 01.05.2026

  2. Dec 24, 2025

    Granted

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

    Published in Swissreg on 24.12.2025

Parties

Holder

Hydro Building Systems Lüdenscheid GmbH

Loher Str. 9, 58511 Lüdenscheid, DE

Inventor

Volkelt, Thomas

58089 Hagen, DE

Heller, Kay

58511 Lüdenscheid, DE

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.