UNBEMANNTES LUFTFAHRZEUG
European patent · EP4137908 · In force
Register entry
- Publication number
- EP4137908
- Application number
- EP21787885
- Kind
- European patent with effect for Switzerland and Liechtenstein
- Status
- In force
- Specification
- Granted
- Filed
- Apr 13, 2021
- Published
- Feb 22, 2023
- Granted
- Jun 4, 2025
- Protection ends at the latest
- Apr 12, 2041
- Next annual fee due
- Apr 30, 2026
- IPC classes
- B64C 39/02 (2023.01)B64C 3/40 (2006.01)B64C 3/54 (2006.01)B64C 5/14 (2006.01)B64C 5/18 (2006.01)B64U 10/14 (2023.01)B64U 30/12 (2023.01)B64U 40/10 (2023.01)B64U 101/26 (2023.01)G05D 1/00 (2024.01)B64U 30/40 (2023.01)
- Priority
- ES 202030307 15.04.2020
- PCT application
- PCT/IB2021/053045 13.04.2021
- PCT publication
- WO2021/209899 21.10.2021
- Filing language
- Spanish
- Source
- Swissreg
History
What the Federal Institute of Intellectual Property published about this title, newest first.
- Apr 16, 2026
Change
Published in Swissreg on 16.04.2026
- Jun 4, 2025
Granted
- Specification status
- Non-published patent application → Granted patent
- Status of protective title
- Initiated → Active
Published in Swissreg on 04.06.2025
Parties
Inventor
BERNABEU GONZALEZ, Carlos
37185 Villamayor Salamanca, ES
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.