DRAINAGEPUMPE
European patent · EP4160022 · Deleted
Register entry
- Publication number
- EP4160022
- Application number
- EP21814373
- Kind
- European patent with effect for Switzerland and Liechtenstein
- Status
- Deleted
- Specification
- Granted
- Filed
- May 19, 2021
- Published
- Apr 5, 2023
- Granted
- Apr 9, 2025
- Deleted
- Dec 23, 2025
- Reason
- Annual fee unpaid
- IPC classes
- F04D 1/14 (2006.01)F04D 29/42 (2006.01)F04D 13/06 (2006.01)F04D 29/22 (2006.01)
- Priority
- JP 2020091206 26.05.2020
- PCT application
- PCT/JP2021/018893 19.05.2021
- PCT publication
- WO2021/241341 02.12.2021
- Filing language
- Japanese
- Source
- Swissreg
History
What the Federal Institute of Intellectual Property published about this title, newest first.
- Feb 18, 2026
Change
Published in Swissreg on 18.02.2026
- Dec 23, 2025
Deleted, fee unpaid
- Status of protective title
- Active → Cancelled
- Cancellation date
- 23.12.2025
- Cause for cancellation
- Non-payment of renewal fee
Published in Swissreg on 23.12.2025
- Apr 9, 2025
Granted
- Specification status
- Non-published patent application → Granted patent
- Status of protective title
- Initiated → Active
Published in Swissreg on 09.04.2025
Parties
Inventor
SATO, Katsushi
Tokyo 158-0082, JP
WATANABE, Yoshiki
Tokyo 158-0082, 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.