LÜFTUNGSGERÄT

European patent · EP4390263 · In force

Register entry

Publication number
EP4390263
Application number
EP23200182
Kind
European patent with effect for Switzerland and Liechtenstein
Status
In force
Specification
Granted
Filed
Sep 27, 2023
Published
Jun 26, 2024
Granted
Sep 24, 2025
Protection ends at the latest
Sep 26, 2043
Next annual fee due
Sep 30, 2026
IPC classes
F24F 12/00 (2006.01)
F24F 13/02 (2006.01)
F24F 13/20 (2006.01)
Priority
DE 102022134305 21.12.2022
Filing language
German
Source
Swissreg

History

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

  1. Aug 5, 2026

    Change

    Published in Swissreg on 05.08.2026

  2. Sep 24, 2025

    Granted

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

    Published in Swissreg on 24.09.2025

Parties

Holder

Stiebel Eltron GmbH & Co. KG

Dr.-Stiebel-Strasse 33, 37603 Holzminden, DE

Inventor

Boxhammer, Dirk

37647 Polle, DE

Offermann, Jannis

31020 Salzhemmendorf, DE

Warkentin, Andreas

34414 Warburg, 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.