WÄRMETAUSCHER
European patent · EP3943861 · Deleted
Register entry
- Publication number
- EP3943861
- Application number
- EP20461548
- Kind
- European patent with effect for Switzerland and Liechtenstein
- Status
- Deleted
- Specification
- Granted
- Filed
- Jul 23, 2020
- Published
- Jan 26, 2022
- Granted
- Mar 1, 2023
- Deleted
- Feb 23, 2024
- Reason
- Annual fee unpaid
- IPC classes
- F28D 1/053 (2006.01)F28D 21/00 (2006.01)F28F 9/02 (2006.01)F28F 9/00 (2006.01)
- Filing language
- English
- Source
- Swissreg
History
What the Federal Institute of Intellectual Property published about this title, newest first.
- Feb 23, 2024
Deleted, fee unpaid
Published in Swissreg on 23.02.2024
- Jan 10, 2024
Change
Published in Swissreg on 10.01.2024
- Mar 1, 2023
Granted
Published in Swissreg on 01.03.2023
Parties
Inventor
PAWLAK, Damian
32 050 Skawina, PL
SZOSTEK, Dawid
32 050 Skawina, PL
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.