LUFTFRITTEUSE VOM DAMPFTYP

European patent · EP3957217 · In force

Register entry

Publication number
EP3957217
Application number
EP20217914
Kind
European patent with effect for Switzerland and Liechtenstein
Status
In force
Specification
Granted
Filed
Dec 30, 2020
Published
Feb 23, 2022
Granted
Sep 7, 2022
Protection ends at the latest
Dec 29, 2040
Next annual fee due
Dec 31, 2026
IPC classes
A47J 37/06 (2006.01)
A47J 27/04 (2006.01)
Priority
CN 202021735566 U 19.08.2020
CN 202021735532 U 19.08.2020
CN 202021735585 U 19.08.2020
Filing language
English
Source
Swissreg

History

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

  1. Jan 1, 2026

    Change

    Published in Swissreg on 01.01.2026

  2. Jan 1, 2025

    Change

    Published in Swissreg on 01.01.2025

  3. Jan 26, 2024

    Change

    Published in Swissreg on 26.01.2024

  4. Dec 21, 2023

    Address changed

    Representative
    E. Blum & Co. AG, Patent- und Markenanwälte VSP, Vorderberg 11, 8044 Zürich → E. Blum & Co. AG, Hofwiesenstrasse 349, 8050 Zürich

    Published in Swissreg on 21.12.2023

  5. Jul 19, 2023

    Change

    Published in Swissreg on 19.07.2023

  6. Dec 2, 2022

    Agent entered

    Representative
    E. Blum & Co. AG, Patent- und Markenanwälte VSP, Vorderberg 11, 8044 Zürich

    Published in Swissreg on 02.12.2022

  7. Sep 7, 2022

    Granted

    Published in Swissreg on 07.09.2022

Parties

Inventor

ZHANG, Yichi

Zhejiang 315000, CN

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.