ROLLENWECHSELVORRICHTUNG
European patent · EP4357279 · In force
Register entry
- Publication number
- EP4357279
- Application number
- EP22899617
- Kind
- European patent with effect for Switzerland and Liechtenstein
- Status
- In force
- Specification
- Granted
- Filed
- Nov 8, 2022
- Published
- Apr 24, 2024
- Granted
- Jan 14, 2026
- Protection ends at the latest
- Nov 7, 2042
- Next annual fee due
- Nov 30, 2026
- IPC classes
- B65H 19/12 (2006.01)B65H 19/20 (2006.01)B65H 19/10 (2006.01)B65H 19/18 (2006.01)
- Priority
- CN 202211104194 09.09.2022
- PCT application
- PCT/CN2022/130625 08.11.2022
- PCT publication
- WO2024/050956 14.03.2024
- Filing language
- Chinese
- Source
- Swissreg
History
What the Federal Institute of Intellectual Property published about this title, newest first.
- Jan 14, 2026
Granted
- Specification status
- Non-published patent application → Granted patent
- Status of protective title
- Initiated → Active
Published in Swissreg on 14.01.2026
Parties
Inventor
CAO, Er
Wuxi Jiangsu 214028, CN
YANG, Xiaofei
Wuxi Jiangsu 214028, CN
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.