ROTATIONSVERDICHTER
European patent · EP4177469 · In force
Register entry
- Publication number
- EP4177469
- Application number
- EP22203968
- Kind
- European patent with effect for Switzerland and Liechtenstein
- Status
- In force
- Specification
- Granted
- Filed
- Oct 26, 2022
- Published
- May 10, 2023
- Granted
- Mar 25, 2026
- Protection ends at the latest
- Oct 25, 2042
- Next annual fee due
- Oct 31, 2026
- IPC classes
- F04C 18/344 (2006.01)F04C 29/00 (2006.01)F01C 21/08 (2006.01)F01C 21/10 (2006.01)
- Priority
- KR 20210149901 03.11.2021
- Filing language
- English
- Source
- Swissreg
History
What the Federal Institute of Intellectual Property published about this title, newest first.
- Mar 25, 2026
Granted
- Specification status
- Non-published patent application → Granted patent
- Status of protective title
- Initiated → Active
Published in Swissreg on 25.03.2026
Parties
Inventor
CHOI, Yongkyu
08592 Seoul, KR
NOH, Kiyoul
08592 Seoul, KR
SA, Bumdong
08592 Seoul, KR
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.