VENTILEINHEIT
European patent · EP4105457 · Deleted
Register entry
- Publication number
- EP4105457
- Application number
- EP20918766
- Kind
- European patent with effect for Switzerland and Liechtenstein
- Status
- Deleted
- Specification
- Granted
- Filed
- Dec 23, 2020
- Published
- Dec 21, 2022
- Granted
- May 7, 2025
- Deleted
- Jul 23, 2026
- Reason
- Annual fee unpaid
- IPC classes
- F01P 7/16 (2006.01)F16K 31/66 (2006.01)F16K 31/00 (2006.01)F16K 31/06 (2006.01)F01P 3/02 (2006.01)F01P 7/14 (2006.01)
- Priority
- JP 2020021552 12.02.2020
- PCT application
- PCT/JP2020/048086 23.12.2020
- PCT publication
- WO2021/161665 19.08.2021
- Filing language
- Japanese
- Source
- Swissreg
History
What the Federal Institute of Intellectual Property published about this title, newest first.
- Jul 23, 2026
Deleted, fee unpaid
- Status of protective title
- Active → Cancelled
- Cancellation date
- 23.07.2026
- Cause for cancellation
- Non-payment of renewal fee
Published in Swissreg on 23.07.2026
- Mar 18, 2026
Change
Published in Swissreg on 18.03.2026
- May 7, 2025
Granted
- Specification status
- Non-published patent application → Granted patent
- Status of protective title
- Initiated → Active
Published in Swissreg on 07.05.2025
Parties
Inventor
YAJIMA Noriyasu
Kiyose-shi Tokyo 204-0003, JP
FURUYA Takatoshi
Kiyose-shi Tokyo 204-0003, 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.