LÜFTERSTRUKTUR
European patent · EP3663588 · In force
Register entry
- Publication number
- EP3663588
- Application number
- EP19214260
- Kind
- European patent with effect for Switzerland and Liechtenstein
- Status
- In force
- Specification
- Granted
- Filed
- Dec 6, 2019
- Published
- Jun 10, 2020
- Granted
- Feb 4, 2026
- Protection ends at the latest
- Dec 5, 2039
- Next annual fee due
- Dec 31, 2026
- IPC classes
- F04D 25/06 (2006.01)F04D 29/28 (2006.01)F04D 29/30 (2006.01)
- Priority
- TW 107144119 07.12.2018
- Filing language
- English
- Source
- Swissreg
History
What the Federal Institute of Intellectual Property published about this title, newest first.
- Feb 4, 2026
Granted
- Specification status
- Non-published patent application → Granted patent
- Status of protective title
- Initiated → Active
Published in Swissreg on 04.02.2026
Parties
Inventor
Lin, Yu-Ming
New Taipei City 221, TW
Liao, Wen-Neng
New Taipei City 221, TW
HSIEH, Cheng-Wen
New Taipei City 221, TW
Ke, Jau-Han
New Taipei City 221, TW
Yu, Shun-Ta
New Taipei City 221, TW
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.