DICKSTOFFFÖRDERVORRICHTUNG

European patent · EP4012176 · In force

Register entry

Publication number
EP4012176
Application number
EP21203291
Kind
European patent with effect for Switzerland and Liechtenstein
Status
In force
Specification
Granted
Filed
Oct 18, 2021
Published
Jun 15, 2022
Granted
Dec 31, 2025
Protection ends at the latest
Oct 17, 2041
Next annual fee due
Oct 31, 2026
IPC classes
F04B 7/00 (2006.01)
F04B 7/02 (2006.01)
F04B 15/02 (2006.01)
Priority
DE 102020133021 10.12.2020
Filing language
German
Source
Swissreg

History

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

  1. Jan 26, 2026

    Agent entered

    Representative
    Keller Schneider Patent- und Markenanwälte AG, Monbijoustrasse 68, Postfach, 3000 Bern 14

    Published in Swissreg on 26.01.2026

  2. Dec 31, 2025

    Granted

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

    Published in Swissreg on 31.12.2025

Parties

Holder

Liebherr-Mischtechnik GmbH

Im Elchgrund 12, 88427 Bad Schussenried, DE

Agent

Keller Schneider Patent- und Markenanwälte AG

Monbijoustrasse 68 Postfach, 3000 Bern 14

Inventor

FETZER, Johannes

89278 Nersingen, 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.