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European patent · EP4127484 · Deleted
Register entry
- Publication number
- EP4127484
- Application number
- EP21714848
- Kind
- European patent with effect for Switzerland and Liechtenstein
- Status
- Deleted
- Specification
- Granted
- Filed
- Mar 22, 2021
- Published
- Feb 8, 2023
- Granted
- Mar 12, 2025
- Deleted
- Oct 23, 2025
- Reason
- Annual fee unpaid
- IPC classes
- F04D 19/04 (2006.01)F04D 29/058 (2006.01)F16C 32/04 (2006.01)F04D 29/052 (2006.01)
- Priority
- DE 202020101545 U 23.03.2020
- PCT application
- PCT/EP2021/057235 22.03.2021
- PCT publication
- WO2021/191133 30.09.2021
- Filing language
- English
- Source
- Swissreg
History
What the Federal Institute of Intellectual Property published about this title, newest first.
- Jan 21, 2026
Change
Published in Swissreg on 21.01.2026
- Oct 23, 2025
Deleted, fee unpaid
- Status of protective title
- Active → Cancelled
- Cancellation date
- 23.10.2025
- Cause for cancellation
- Non-payment of renewal fee
Published in Swissreg on 23.10.2025
- Mar 12, 2025
Granted
- Specification status
- Non-published patent application → Granted patent
- Status of protective title
- Initiated → Active
Published in Swissreg on 12.03.2025
Parties
Inventor
KALISCH, Dirk Christian
50968 Cologne, DE
HOELZER, Rainer
50354 Hurth, DE
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.