SCHALLDICHTE ABDECKUNG
European patent · EP4223994 · Deleted
Register entry
- Publication number
- EP4223994
- Application number
- EP21903217
- Kind
- European patent with effect for Switzerland and Liechtenstein
- Status
- Deleted
- Specification
- Granted
- Filed
- Nov 29, 2021
- Published
- Aug 9, 2023
- Granted
- Jan 29, 2025
- Deleted
- Jun 23, 2026
- Reason
- Annual fee unpaid
- IPC classes
- F02B 77/13 (2006.01)G10K 11/16 (2006.01)
- Priority
- JP 2020203034 07.12.2020
- PCT application
- PCT/JP2021/043622 29.11.2021
- PCT publication
- WO2022/124113 16.06.2022
- Filing language
- Japanese
- Source
- Swissreg
History
What the Federal Institute of Intellectual Property published about this title, newest first.
- Jun 23, 2026
Deleted, fee unpaid
- Status of protective title
- Active → Cancelled
- Cancellation date
- 23.06.2026
- Cause for cancellation
- Non-payment of renewal fee
Published in Swissreg on 23.06.2026
- Dec 10, 2025
Change
Published in Swissreg on 10.12.2025
- Jan 29, 2025
Granted
- Specification status
- Non-published patent application → Granted patent
- Status of protective title
- Initiated → Active
Published in Swissreg on 29.01.2025
Parties
Inventor
ONISHI, Kazuyoshi
Komaki-shi, Aichi 485-8550, JP
YABU, Akio
Komaki-shi, Aichi 485-8550, JP
OWAKI, Junki
Komaki-shi, Aichi 485-8550, JP
MAKIMURA, Satoshi
Komaki-shi, Aichi 485-8550, JP
KANEDA, Koki
Komaki-shi, Aichi 485-8550, JP
TOMIYAMA, Koji
Komaki-shi, Aichi 485-8550, JP
MIYANAGA, Takashi
Kani-gun, Gifu 505-0116, JP
HATANAKA,Yukio
Kani-gun, Gifu 505-0116, 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.