SCHALLDÄMMENDE STRUKTUR
European patent · EP3783601 · In force
Register entry
- Publication number
- EP3783601
- Application number
- EP19787586
- Kind
- European patent with effect for Switzerland and Liechtenstein
- Status
- In force
- Specification
- Granted
- Filed
- Apr 10, 2019
- Published
- Feb 24, 2021
- Granted
- Jun 4, 2025
- Protection ends at the latest
- Apr 9, 2039
- Next annual fee due
- Apr 30, 2026
- IPC classes
- G10K 11/172 (2006.01)F24F 13/02 (2006.01)F24F 13/24 (2006.01)G10K 11/16 (2006.01)
- Priority
- JP 2018080223 18.04.2018
- PCT application
- PCT/JP2019/015634 10.04.2019
- PCT publication
- WO2019/203089 24.10.2019
- Filing language
- Japanese
- Source
- Swissreg
History
What the Federal Institute of Intellectual Property published about this title, newest first.
- Apr 16, 2026
Change
Published in Swissreg on 16.04.2026
- Jun 4, 2025
Granted
- Specification status
- Non-published patent application → Granted patent
- Status of protective title
- Initiated → Active
Published in Swissreg on 04.06.2025
Parties
Inventor
OHTSU, Akihiko
Kanagawa 258-8577, JP
SUGAWARA, Yoshihiro
Kanagawa 258-8577, JP
HAKUTA, Shinya
Kanagawa 258-8577, JP
YAMAZOE Shogo
Kanagawa 258-8577, JP
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.