TRENNWAND
European patent · EP4306736 · In force
Register entry
- Publication number
- EP4306736
- Application number
- EP22795670
- Kind
- European patent with effect for Switzerland and Liechtenstein
- Status
- In force
- Specification
- Granted
- Filed
- Apr 21, 2022
- Published
- Jan 17, 2024
- Granted
- May 14, 2025
- Protection ends at the latest
- Apr 20, 2042
- Next annual fee due
- Apr 30, 2026
- IPC classes
- E04B 2/74 (2006.01)F24F 7/003 (2021.01)F24F 7/007 (2006.01)F24F 8/108 (2021.01)F24F 8/80 (2021.01)F24H 3/04 (2022.01)F24F 9/00 (2006.01)F24F 11/00 (2018.01)F24F 11/74 (2018.01)F24F 11/77 (2018.01)A47G 5/00 (2006.01)F24F 13/068 (2006.01)
- Priority
- JP 2021075239 27.04.2021
- PCT application
- PCT/JP2022/018449 21.04.2022
- PCT publication
- WO2022/230757 03.11.2022
- Filing language
- Japanese
- Source
- Swissreg
History
What the Federal Institute of Intellectual Property published about this title, newest first.
- Mar 25, 2026
Change
Published in Swissreg on 25.03.2026
- May 14, 2025
Granted
- Specification status
- Non-published patent application → Granted patent
- Status of protective title
- Initiated → Active
Published in Swissreg on 14.05.2025
Parties
Inventor
IMAI, Yousuke
Osaka-shi, Osaka 530-0001, JP
OKUI, Takamune
Osaka-shi, Osaka 530-0001, JP
MURAKAMI, Chizuru
Osaka-shi, Osaka 530-0001, 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.