KESSEL

European patent · EP3985307 · In force

Register entry

Publication number
EP3985307
Application number
EP20202583
Kind
European patent with effect for Switzerland and Liechtenstein
Status
In force
Specification
Granted
Filed
Oct 19, 2020
Published
Apr 20, 2022
Granted
Mar 26, 2025
Protection ends at the latest
Oct 18, 2040
Next annual fee due
Oct 31, 2026
IPC classes
F23H 15/00 (2006.01)
F23H 9/04 (2021.01)
F23B 60/02 (2006.01)
Filing language
German
Source
Swissreg

History

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

  1. Feb 11, 2026

    Change

    Published in Swissreg on 11.02.2026

  2. Nov 1, 2025

    Change

    Published in Swissreg on 01.11.2025

  3. Apr 30, 2025

    Agent entered

    Representative
    RENTSCH PARTNER AG, Kirchenweg 8, Postfach, 8034 Zürich

    Published in Swissreg on 30.04.2025

  4. Mar 26, 2025

    Granted

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

    Published in Swissreg on 26.03.2025

Parties

Holder

Fröling Heizkessel- und Behälterbau, Gesellschaft m.b.H

Industriestraße 12, 4710 Grieskirchen, AT

Agent

RENTSCH PARTNER AG

Kirchenweg 8 Postfach, 8034 Zürich

Inventor

HUTTERER, Ernst

4710 Grieskirchen, AT

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.