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European patent · EP3705683 · In force

Register entry

Publication number
EP3705683
Application number
EP20161566
Kind
European patent with effect for Switzerland and Liechtenstein
Status
In force
Specification
Granted
Filed
Mar 6, 2020
Published
Sep 9, 2020
Granted
Aug 25, 2021
Protection ends at the latest
Mar 5, 2040
Next annual fee due
Mar 31, 2027
IPC classes
E21B 7/04 (2006.01)
E21B 7/02 (2006.01)
Priority
DE 202019101322 U 08.03.2019
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. May 22, 2025

    Change

    Published in Swissreg on 22.05.2025

  3. May 22, 2024

    Change

    Published in Swissreg on 22.05.2024

  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 8, 2022

    Change

    Published in Swissreg on 08.06.2022

  7. Jun 1, 2022

    Change

    Published in Swissreg on 01.06.2022

  8. Mar 29, 2022

    Address changed

    Representative
    Schaad, Balass, Menzl & Partner AG, Patent- und Markenanwälte, Dufourstrasse 101, 8034 Zürich → Schaad Balass Menzl & Partner AG, Patent- und Markenanwälte, Bellerivestrasse 20, Postfach, 8034 Zürich

    Published in Swissreg on 29.03.2022

4 earlier entries
  1. Nov 23, 2021

    Agent entered

    Representative
    Schaad, Balass, Menzl & Partner AG, Patent- und Markenanwälte, Dufourstrasse 101, 8034 Zürich

    Published in Swissreg on 23.11.2021

  2. Sep 29, 2021

    Inventor

    Inventor
    Dekena, Wilfried, Esenser Str. 17, 26427 Stedesdorf, Germany, Dekena, Marvin, Rotkehlchenstr. 11, 26427 Stedesdorf, Germany → DEKENA, Wilfried, Esenser Str. 17, 26427 Stedesdorf, Germany, DEKENA, Marvin, Nettelburger Str. 2, 26427 Esens, Germany

    Published in Swissreg on 29.09.2021

  3. Sep 29, 2021

    Owner

    Owner
    Dekena, Wilfried, Esenser Str. 17, 26427 Stedesdorf, Germany, Dekena, Marvin, Rotkehlchenstr. 11, 26427 Stedesdorf, Germany → Dekena, Marvin, Nettelburger Str. 2, 26427 Esens, Germany

    Published in Swissreg on 29.09.2021

  4. Aug 25, 2021

    Granted

    Published in Swissreg on 25.08.2021

Parties

Holder

Dekena, Marvin

26427 Esens, DE

Agent

Schaad Balass Menzl & Partner AG Patent- und Markenanwälte

8034 Zürich

Inventor

DEKENA, Wilfried

26427 Stedesdorf, DE

DEKENA, Marvin

26427 Esens, 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.