RADIALLÜFTERANORDNUNG
European patent · EP4185777 · In force
Register entry
- Publication number
- EP4185777
- Application number
- EP21746040
- Kind
- European patent with effect for Switzerland and Liechtenstein
- Status
- In force
- Specification
- Granted
- Filed
- Jul 19, 2021
- Published
- May 31, 2023
- Granted
- Jun 18, 2025
- Protection ends at the latest
- Jul 18, 2041
- Next annual fee due
- Jul 31, 2027
- IPC classes
- F04D 17/16 (2006.01)F04D 27/00 (2006.01)F04D 29/42 (2006.01)F04D 29/70 (2006.01)F24F 1/0022 (2019.01)F24F 12/00 (2006.01)
- Priority
- CH 9222020 24.07.2020
- PCT application
- PCT/EP2021/070134 19.07.2021
- PCT publication
- WO2022/018020 27.01.2022
- Filing language
- English
- Source
- Swissreg
History
What the Federal Institute of Intellectual Property published about this title, newest first.
- Aug 1, 2026
Next annual fee due on
- Next annual fee due on
- 31.07.2026 → 31.07.2027
Published in Swissreg on 01.08.2026
- Apr 30, 2026
Change
Published in Swissreg on 30.04.2026
- Aug 1, 2025
Next annual fee due on
- Next annual fee due on
- 31.07.2025 → 31.07.2026
Published in Swissreg on 01.08.2025
- Jul 24, 2025
Agent entered
- Representative
- Dennemeyer AG, Bahnhofstrasse 23, 6300 Zug
Published in Swissreg on 24.07.2025
- Jun 18, 2025
Granted
- Specification status
- Non-published patent application → Granted patent
- Status of protective title
- Initiated → Active
Published in Swissreg on 18.06.2025
Parties
Inventor
HADDEMAN, Martijn
8161PN Epe, NL
ARENDS, Eric
8011 Zwolle, NL
BRINK, Rene
8084 't Harde, NL
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.