HORIZONTALER WINDKANAL
European patent · EP4222468 · In force
Register entry
- Publication number
- EP4222468
- Application number
- EP21759174
- Kind
- European patent with effect for Switzerland and Liechtenstein
- Status
- In force
- Specification
- Granted
- Filed
- Jul 14, 2021
- Published
- Aug 9, 2023
- Granted
- Feb 25, 2026
- Protection ends at the latest
- Jul 13, 2041
- Next annual fee due
- Jul 31, 2027
- IPC classes
- G01M 9/04 (2006.01)A63G 31/00 (2006.01)
- Priority
- LV 200067 30.09.2020
- PCT application
- PCT/LV2021/050005 14.07.2021
- PCT publication
- WO2022/071786 07.04.2022
- Filing language
- English
- 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
- Feb 25, 2026
Granted
- Specification status
- Non-published patent application → Granted patent
- Status of protective title
- Initiated → Active
Published in Swissreg on 25.02.2026
Parties
Inventor
RIMKUS, Kristians
2167 Marupe, LV
AUGSTKALNS, Ingus
2167 Marupe, LV
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.