SYSTEM ZUR WARNUNG VOR EINDRINGEN IN EIN SPERRGEBIET
European patent · EP4154231 · In force
Register entry
- Publication number
- EP4154231
- Application number
- EP21720744
- Kind
- European patent with effect for Switzerland and Liechtenstein
- Status
- In force
- Specification
- Granted
- Filed
- Apr 21, 2021
- Published
- Mar 29, 2023
- Granted
- Apr 2, 2025
- Protection ends at the latest
- Apr 20, 2041
- Next annual fee due
- Apr 30, 2027
- IPC classes
- G08B 13/18 (2006.01)
- Priority
- DE 102020113810 22.05.2020
- PCT application
- PCT/EP2021/060379 21.04.2021
- PCT publication
- WO2021/233636 25.11.2021
- Filing language
- German
- Source
- Swissreg
History
What the Federal Institute of Intellectual Property published about this title, newest first.
- May 1, 2026
Change
Published in Swissreg on 01.05.2026
- Feb 11, 2026
Change
Published in Swissreg on 11.02.2026
- Jun 13, 2025
Agent entered
- Representative
- Swisspat Riederer Hasler Patentanwälte AG, Kappelestrasse 17, 9492 Eschen, Liechtenstein
Published in Swissreg on 13.06.2025
- Jun 5, 2025
Change
Published in Swissreg on 05.06.2025
- Apr 2, 2025
Granted
- Specification status
- Non-published patent application → Granted patent
- Status of protective title
- Initiated → Active
Published in Swissreg on 02.04.2025
Parties
Inventor
PFANNER, Anton
6845 Hohenems, AT
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.