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European patent · EP3770513 · In force

Register entry

Publication number
EP3770513
Application number
EP20169864
Kind
European patent with effect for Switzerland and Liechtenstein
Status
In force
Specification
Granted
Filed
Apr 16, 2020
Published
Jan 27, 2021
Granted
Oct 8, 2025
Protection ends at the latest
Apr 15, 2040
Next annual fee due
Apr 30, 2027
IPC classes
F24D 3/16 (2006.01)
F24F 13/24 (2006.01)
F24F 5/00 (2006.01)
Priority
DE 202019104064 U 23.07.2019
Filing language
German
Source
Swissreg

History

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

  1. Aug 19, 2026

    Change

    Published in Swissreg on 19.08.2026

  2. May 1, 2026

    Next annual fee due on

    Next annual fee due on
    30.04.2026 → 30.04.2027

    Published in Swissreg on 01.05.2026

  3. Dec 18, 2025

    Agent entered

    Representative
    Cosmovici Intellectual Property, Rue de la Corraterie 5, 1204 Genève

    Published in Swissreg on 18.12.2025

  4. Oct 8, 2025

    Granted

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

    Published in Swissreg on 08.10.2025

Parties

Holder

Frenger Systemen BV Heiz- und Kühltechnik Gmbh

Frenger Systemen BV Heiz- und Kühltechnik GmbH

Wilhelm-Leuschner-Str. 1, 64823 Gross-Umstadt, DE

Agent

Cosmovici Intellectual Property

Rue de la Corraterie 5, 1204 Genève

Inventor

MENGE, Klaus

64823 Gross-Umstadt, DE

MENGE, Stefan

64823 Gross-Umstadt, 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.