LICHTDICHTE TÜR
European patent · EP4001579 · In force
Register entry
- Publication number
- EP4001579
- Application number
- EP21207629
- Kind
- European patent with effect for Switzerland and Liechtenstein
- Status
- In force
- Specification
- Granted
- Filed
- Nov 10, 2021
- Published
- May 25, 2022
- Granted
- Dec 31, 2025
- Protection ends at the latest
- Nov 9, 2041
- Next annual fee due
- Nov 30, 2026
- IPC classes
- E06B 7/23 (2006.01)E06B 1/52 (2006.01)E06B 1/10 (2006.01)E06B 3/70 (2006.01)E06B 3/62 (2006.01)
- Priority
- DE 102020131119 24.11.2020
- Filing language
- German
- Source
- Swissreg
History
What the Federal Institute of Intellectual Property published about this title, newest first.
- Dec 31, 2025
Granted
- Specification status
- Non-published patent application → Granted patent
- Status of protective title
- Initiated → Active
Published in Swissreg on 31.12.2025
Parties
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.