PROPELLERLÜFTER
European patent · EP3722615 · Deleted
Register entry
- Publication number
- EP3722615
- Application number
- EP18885012
- Kind
- European patent with effect for Switzerland and Liechtenstein
- Status
- Deleted
- Specification
- Granted
- Filed
- Dec 5, 2018
- Published
- Oct 14, 2020
- Granted
- Jun 18, 2025
- Deleted
- Jul 23, 2026
- Reason
- Annual fee unpaid
- IPC classes
- F04D 29/30 (2006.01)F04D 29/66 (2006.01)F04D 29/32 (2006.01)F04D 29/38 (2006.01)F04D 29/68 (2006.01)
- Priority
- JP 2017233659 05.12.2017
- PCT application
- PCT/JP2018/044795 05.12.2018
- PCT publication
- WO2019/111973 13.06.2019
- 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
- Apr 30, 2026
Change
Published in Swissreg on 30.04.2026
- Jun 18, 2025
Granted
- Specification status
- Non-published patent application → Granted patent
- Status of protective title
- Initiated → Active
Published in Swissreg on 18.06.2025
Parties
Inventor
SAWADA, Hirotaka
Kawasaki-shi Kanagawa 213-8502, JP
FUNADA, Kazuya
Kawasaki-shi Kanagawa 213-8502, 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.