BELÜFTUNGSVORRICHTUNG
European patent · EP4450884 · In force
Register entry
- Publication number
- EP4450884
- Application number
- EP22906963
- Kind
- European patent with effect for Switzerland and Liechtenstein
- Status
- In force
- Specification
- Granted
- Filed
- Sep 30, 2022
- Published
- Oct 23, 2024
- Granted
- Feb 25, 2026
- Protection ends at the latest
- Sep 29, 2042
- Next annual fee due
- Sep 30, 2026
- IPC classes
- F24F 11/41 (2018.01)F24F 11/79 (2018.01)F24F 11/86 (2018.01)F24F 110/10 (2018.01)F24F 110/12 (2018.01)F24F 140/12 (2018.01)F24F 140/20 (2018.01)F24F 7/007 (2006.01)F24F 7/08 (2006.01)
- Priority
- JP 2021204798 17.12.2021JP 2021205609 17.12.2021
- PCT application
- PCT/JP2022/036876 30.09.2022
- PCT publication
- WO2023/112428 22.06.2023
- Filing language
- Japanese
- Source
- Swissreg
History
What the Federal Institute of Intellectual Property published about this title, newest first.
- 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
TAKAHASHI, Takashi
Osaka-shi, Osaka 530-8323, JP
ODO, Tsunahiro
Osaka-shi, Osaka 530-8323, JP
TSURUZONO, Shota
Osaka-shi, Osaka 530-8323, JP
MATSUI, Nobuki
Osaka-shi, Osaka 530-8323, JP
HANADA, Takuya
Osaka-shi, Osaka 530-8323, JP
FUJITA, Naotoshi
Osaka-shi, Osaka 530-8323, JP
YAMANOI, Yoshiki
Osaka-shi, Osaka 530-8323, JP
IYOSHI, Yuta
Osaka-shi, Osaka 530-8323, JP
SAEKI, Kumiko
Osaka-shi, Osaka 530-8323, JP
MIYAZAKI, Takeru
Osaka-shi, Osaka 530-8323, JP
MAEDA, Toshiyuki
Osaka-shi, Osaka 530-8323, JP
OKAMOTO, Tetsuya
Osaka-shi, Osaka 530-8323, 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.