DOPPELPUMPE
European patent · EP4170177 · Deleted
Register entry
- Publication number
- EP4170177
- Application number
- EP22194522
- Kind
- European patent with effect for Switzerland and Liechtenstein
- Status
- Deleted
- Specification
- Granted
- Filed
- Sep 8, 2022
- Published
- Apr 26, 2023
- Granted
- Jun 18, 2025
- Deleted
- May 4, 2026
- Reason
- Annual fee unpaid
- IPC classes
- F04D 13/14 (2006.01)F04D 29/42 (2006.01)F04D 29/44 (2006.01)
- Priority
- LU 102868 20.10.2021
- Filing language
- German
- Source
- Swissreg
History
What the Federal Institute of Intellectual Property published about this title, newest first.
- May 4, 2026
Deleted, fee unpaid
- Status of protective title
- Active → Cancelled
- Cancellation date
- 04.05.2026
- Cause for cancellation
- Non-payment of renewal fee
Published in Swissreg on 04.05.2026
- Apr 30, 2026
Change
Published in Swissreg on 30.04.2026
- 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
THOM, Christopher
44263 Dortmund, 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.