LUFTZUFUHRVORRICHTUNG

European patent · EP3450872 · In force

Register entry

Publication number
EP3450872
Application number
EP17189045
Kind
European patent with effect for Switzerland and Liechtenstein
Status
In force
Specification
Granted
Filed
Sep 1, 2017
Published
Mar 6, 2019
Granted
Aug 17, 2022
Protection ends at the latest
Aug 31, 2037
Next annual fee due
Sep 30, 2027
IPC classes
F24F 13/20 (2006.01)
F24F 12/00 (2006.01)
Filing language
English
Source
Swissreg

History

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

  1. Oct 1, 2026

    Next annual fee due on

    Next annual fee due on
    30.09.2026 → 30.09.2027

    Published in Swissreg on 01.10.2026

  2. Oct 1, 2025

    Next annual fee due on

    Next annual fee due on
    30.09.2025 → 30.09.2026

    Published in Swissreg on 01.10.2025

  3. Oct 3, 2024

    Change

    Published in Swissreg on 03.10.2024

  4. Oct 1, 2023

    Change

    Published in Swissreg on 01.10.2023

  5. Jun 28, 2023

    Change

    Published in Swissreg on 28.06.2023

  6. Oct 24, 2022

    Change

    Published in Swissreg on 24.10.2022

  7. Oct 14, 2022

    Agent entered

    Representative
    Dennemeyer AG, Bahnhofstrasse 23, 6300 Zug

    Published in Swissreg on 14.10.2022

  8. Aug 17, 2022

    Granted

    Published in Swissreg on 17.08.2022

Parties

Holder

Enervent Zehnder Oy

Kipinätie 1, 06150 Porvoo, FI

Agent

Dennemeyer AG

Bahnhofstrasse 23, 6300 Zug

Inventor

PALMGREN, Tom

06200 Porvoo, FI

LALU, Tero

06100 Porvoo, FI

TUUTTI, Jari

07500 Askola, 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.