FENSTER MIT EINEM LÜFTUNGSKANAL
European patent · EP4038255 · In force
Register entry
- Publication number
- EP4038255
- Application number
- EP20786513
- Kind
- European patent with effect for Switzerland and Liechtenstein
- Status
- In force
- Specification
- Granted
- Filed
- Oct 1, 2020
- Published
- Aug 10, 2022
- Granted
- Apr 1, 2026
- Protection ends at the latest
- Sep 30, 2040
- Next annual fee due
- Oct 31, 2027
- IPC classes
- E06B 7/10 (2006.01)E06B 7/06 (2006.01)
- Priority
- DE 102019126756 04.10.2019DE 102020106695 11.03.2020DE 102020120660 05.08.2020
- PCT application
- PCT/EP2020/077592 01.10.2020
- PCT publication
- WO2021/064140 08.04.2021
- Filing language
- German
- Source
- Swissreg
History
What the Federal Institute of Intellectual Property published about this title, newest first.
- Nov 1, 2026
Next annual fee due on
- Next annual fee due on
- 31.10.2026 → 31.10.2027
Published in Swissreg on 01.11.2026
- May 22, 2026
Agent entered
- Representative
- Isler & Pedrazzini AG, Postfach, 8027 Zürich
Published in Swissreg on 22.05.2026
- Apr 1, 2026
Granted
- Specification status
- Non-published patent application → Granted patent
- Status of protective title
- Initiated → Active
Published in Swissreg on 01.04.2026
Parties
Inventor
KLEINER, Kristof
32130 Enger, DE
HOHENBERG, Arthur
33613 Bielefeld, DE
WEDEMEYER, Jens Thorgen
33790 Halle, 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.