SPIRALGITTERKETTENFÖRDERER
European patent · EP4596461 · In force
Register entry
- Publication number
- EP4596461
- Application number
- EP23883982
- Kind
- European patent with effect for Switzerland and Liechtenstein
- Status
- In force
- Specification
- Granted
- Filed
- Feb 1, 2023
- Published
- Aug 6, 2025
- Granted
- Sep 16, 2026
- Protection ends at the latest
- Jan 31, 2043
- Next annual fee due
- Feb 28, 2027
- IPC classes
- B65G 35/00 (2006.01)B65G 15/02 (2006.01)B65G 21/18 (2006.01)
- Priority
- CN 202211362316 02.11.2022
- PCT application
- PCT/CN2023/074058 01.02.2023
- PCT publication
- WO2024/093032 10.05.2024
- Filing language
- Chinese
- Source
- Swissreg
History
What the Federal Institute of Intellectual Property published about this title, newest first.
- Sep 16, 2026
Granted
- Specification status
- Non-published patent application → Granted patent
- Status of protective title
- Initiated → Active
Published in Swissreg on 16.09.2026
Parties
Inventor
WU, Baodong
Yangzhou, Jiangsu 225123, 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.