ECHANGEUR DE CHALEUR À CONDENSATION
European patent · EP4034819 · Deleted
Register entry
- Publication number
- EP4034819
- Application number
- EP20781000
- Kind
- European patent with effect for Switzerland and Liechtenstein
- Status
- Deleted
- Specification
- Granted
- Filed
- Sep 25, 2020
- Published
- Aug 3, 2022
- Granted
- Aug 2, 2023
- Deleted
- Apr 24, 2024
- Reason
- Annual fee unpaid
- IPC classes
- F24H 1/43 (2022.01)F24H 8/00 (2022.01)F24H 9/14 (2006.01)F28D 7/02 (2006.01)F28D 21/00 (2006.01)F28F 9/00 (2006.01)F28F 9/013 (2006.01)F28F 9/22 (2006.01)
- Priority
- FR 1910666 26.09.2019
- PCT application
- PCT/EP2020/076946 25.09.2020
- PCT publication
- WO2021/058762 01.04.2021
- Filing language
- French
- Source
- Swissreg
History
What the Federal Institute of Intellectual Property published about this title, newest first.
- Jun 12, 2024
Change
Published in Swissreg on 12.06.2024
- Apr 24, 2024
Deleted, fee unpaid
Published in Swissreg on 24.04.2024
- Aug 2, 2023
Granted
Published in Swissreg on 02.08.2023
Parties
Inventor
LE MER, Joseph
29252 Plouezoch, FR
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.