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 19.08.2020CN 202021735532 U 19.08.2020CN 202021735585 U 19.08.2020
- Filing language
- English
- Source
- Swissreg
History
What the Federal Institute of Intellectual Property published about this title, newest first.
- Jan 1, 2026
Change
Published in Swissreg on 01.01.2026
- Jan 1, 2025
Change
Published in Swissreg on 01.01.2025
- Jan 26, 2024
Change
Published in Swissreg on 26.01.2024
- 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
- Jul 19, 2023
Change
Published in Swissreg on 19.07.2023
- 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
- 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.