WASSERDICHTER LÜFTER
European patent · EP4083436 · Deleted
Register entry
- Publication number
- EP4083436
- Application number
- EP22169841
- Kind
- European patent with effect for Switzerland and Liechtenstein
- Status
- Deleted
- Specification
- Granted
- Filed
- Apr 25, 2022
- Published
- Nov 2, 2022
- Granted
- Sep 11, 2024
- Deleted
- Nov 25, 2025
- Reason
- Annual fee unpaid
- IPC classes
- F04D 25/06 (2006.01)F04D 29/02 (2006.01)H02K 5/10 (2006.01)
- Priority
- JP 2021077857 30.04.2021
- Filing language
- English
- Source
- Swissreg
History
What the Federal Institute of Intellectual Property published about this title, newest first.
- Nov 25, 2025
Deleted, fee unpaid
- Status of protective title
- Active → Cancelled
- Cancellation date
- 25.11.2025
- Cause for cancellation
- Non-payment of renewal fee
Published in Swissreg on 25.11.2025
- Jul 23, 2025
Change
Published in Swissreg on 23.07.2025
- Sep 11, 2024
Granted
- Specification status
- Non-published patent application → Granted patent
- Status of protective title
- Initiated → Active
Published in Swissreg on 11.09.2024
Parties
Inventor
KAWASHIMA, Takashi
Tokyo, 170-8451, JP
UENO, Koji
Tokyo, 170-8451, JP
MURAKAMI, Naoki
Tokyo, 170-8451, JP
OZUMI, Naoya
Tokyo, 170-8451, 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.