GASDRUCKFEDER

European patent · EP3812609 · In force

Register entry

Publication number
EP3812609
Application number
EP20199006
Kind
European patent with effect for Switzerland and Liechtenstein
Status
In force
Specification
Granted
Filed
Sep 29, 2020
Published
Apr 28, 2021
Granted
Aug 27, 2025
Protection ends at the latest
Sep 28, 2040
Next annual fee due
Sep 30, 2027
IPC classes
F16F 9/02 (2006.01)
F16F 9/32 (2006.01)
H01Q 1/22 (2006.01)
Priority
DE 102019128832 25.10.2019
Filing language
German
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. Jul 8, 2026

    Change

    Published in Swissreg on 08.07.2026

  3. Nov 3, 2025

    Next annual fee due on

    Next annual fee due on
    30.09.2025 → 30.09.2026

    Published in Swissreg on 03.11.2025

  4. Sep 25, 2025

    Agent entered

    Representative
    R.A. Egli & Co, Patentanwälte, Baarerstrasse 14, 6300 Zug

    Published in Swissreg on 25.09.2025

  5. Aug 27, 2025

    Granted

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

    Published in Swissreg on 27.08.2025

Parties

Holder

Steinel Normalien AG

Winkelstr. 7, 78056 Villingen-Schwenningen, DE

Agent

R.A. Egli & Co, Patentanwälte

Baarerstrasse 14, 6300 Zug

Inventor

Elfers, Heinz

78056 Villingen-Schwenningen, 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.