SCHLAMMPUMPE
European patent · EP4305309 · In force
Register entry
- Publication number
- EP4305309
- Application number
- EP22711523
- Kind
- European patent with effect for Switzerland and Liechtenstein
- Status
- In force
- Specification
- Granted
- Filed
- Mar 8, 2022
- Published
- Jan 17, 2024
- Granted
- Sep 23, 2026
- Protection ends at the latest
- Mar 7, 2042
- Next annual fee due
- Mar 31, 2027
- IPC classes
- F04D 7/04 (2006.01)F04D 29/42 (2006.01)F04D 29/68 (2006.01)
- Priority
- EP 21161588 09.03.2021
- PCT application
- PCT/EP2022/055813 08.03.2022
- PCT publication
- WO2022/189391 15.09.2022
- Filing language
- English
- Source
- Swissreg
History
What the Federal Institute of Intellectual Property published about this title, newest first.
- Sep 23, 2026
Granted
- Specification status
- Non-published patent application → Granted patent
- Status of protective title
- Initiated → Active
Published in Swissreg on 23.09.2026
Parties
Inventor
TUOMISALO, Aki
002230 Espoo, FI
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.