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Swiss patent · CH714740 · In force

Register entry

Publication number
CH714740
Application number
CH000301/2018
Kind
Swiss patent
Status
In force
Specification
Granted
Filed
Mar 12, 2018
Published
Sep 13, 2019
Granted
Jun 30, 2022
Protection ends at the latest
Mar 11, 2038
Next annual fee due
Mar 31, 2027
IPC classes
E21D 20/02 (2006.01)
E02D 5/74 (2006.01)
E21D 21/00 (2006.01)
CPC classes
E21D20/028 (2013-01-01)
E02D5/74 (2017-08-01)
E21D21/0053 (2016-01-01)
Specifications
30.06.2022 B1
13.09.2019 A2
Filing language
German
Source
Swissreg

History

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

  1. Apr 1, 2026

    Change

    Published in Swissreg on 01.04.2026

  2. Sep 18, 2025

    Agent’s address changed

    Representative
    Keller Schneider Patent- und Markenanwälte AG (Zürich), Beethovenstrasse 49, Postfach, 8027 Zürich → Keller Schneider Patent- und Markenanwälte AG, Monbijoustrasse 68, Postfach, 3000 Bern 14

    Published in Swissreg on 18.09.2025

  3. Apr 1, 2025

    Change

    Published in Swissreg on 01.04.2025

  4. Apr 1, 2024

    Change

    Published in Swissreg on 01.04.2024

  5. Apr 1, 2023

    Change

    Published in Swissreg on 01.04.2023

  6. Jun 30, 2022

    Granted

    Published in Swissreg on 30.06.2022

  7. Oct 9, 2020

    Address changed

    Representative
    Schneider Feldmann AG, Patent- und Markenanwälte, Beethovenstrasse 49, Postfach, 8027 Zürich → Keller Schneider Patent- und Markenanwälte AG (Zürich), Beethovenstrasse 49, Postfach, 8027 Zürich

    Published in Swissreg on 09.10.2020

  8. Sep 13, 2019

    Change

    Published in Swissreg on 13.09.2019

Parties

Inventor

Jörg Küchler

6012 Obernau

Anton Grenko

3333 Ljubno ob Savinji, SI

Martin Stolz

3075 Rüfenacht

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.