VENTILATOR MIT SPIRALGEHÄUSE

European patent · EP3997345 · In force

Register entry

Publication number
EP3997345
Application number
EP20743065
Kind
European patent with effect for Switzerland and Liechtenstein
Status
In force
Specification
Granted
Filed
Jun 17, 2020
Published
May 18, 2022
Granted
Feb 11, 2026
Protection ends at the latest
Jun 16, 2040
Next annual fee due
Jun 30, 2026
IPC classes
F04D 29/42 (2006.01)
Priority
DE 102019210077 09.07.2019
PCT application
PCT/DE2020/200049 17.06.2020
PCT publication
WO2021/004589 14.01.2021
Filing language
German
Source
Swissreg

History

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

  1. Feb 11, 2026

    Granted

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

    Published in Swissreg on 11.02.2026

Parties

Holder

Ziehl-Abegg SE

Heinz-Ziehl-Straße 4, 74653 Künzelsau, DE

Inventor

LOERCHER, Frieder

74542 Braunsbach, 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.