SCHUTZ EINES WECHSELSTROMGERÄTS
European patent · EP3987296 · In force
Register entry
- Publication number
- EP3987296
- Application number
- EP20746880
- Kind
- European patent with effect for Switzerland and Liechtenstein
- Status
- In force
- Specification
- Granted
- Filed
- Jul 10, 2020
- Published
- Apr 27, 2022
- Granted
- Jun 25, 2025
- Protection ends at the latest
- Jul 9, 2040
- Next annual fee due
- Jul 31, 2027
- IPC classes
- G01R 1/36 (2006.01)H01F 27/42 (2006.01)H01F 3/14 (2006.01)H01F 38/26 (2006.01)H02J 3/00 (2006.01)H02J 3/36 (2006.01)H02H 9/02 (2006.01)
- Priority
- DE 102019211948 08.08.2019
- PCT application
- PCT/EP2020/069489 10.07.2020
- PCT publication
- WO2021/023472 11.02.2021
- Filing language
- German
- 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
- May 7, 2026
Change
Published in Swissreg on 07.05.2026
- Sep 29, 2025
Next annual fee due on
- Next annual fee due on
- 31.07.2025 → 31.07.2026
Published in Swissreg on 29.09.2025
- Aug 21, 2025
Agent entered
- Representative
- RENTSCH PARTNER AG, Kirchenweg 8, Postfach, 8034 Zürich
Published in Swissreg on 21.08.2025
- Jun 25, 2025
Granted
- Specification status
- Non-published patent application → Granted patent
- Status of protective title
- Initiated → Active
Published in Swissreg on 25.06.2025
Parties
Inventor
PRUCKER, Udo
90571 Schwaig, 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.