ULTRASCHALLZERSTÄUBER
European patent · EP4042886 · In force
Register entry
- Publication number
- EP4042886
- Application number
- EP20883956
- Kind
- European patent with effect for Switzerland and Liechtenstein
- Status
- In force
- Specification
- Granted
- Filed
- Nov 6, 2020
- Published
- Aug 17, 2022
- Granted
- Jan 28, 2026
- Protection ends at the latest
- Nov 5, 2040
- Next annual fee due
- Nov 30, 2026
- IPC classes
- A24F 40/10 (2020.01)A24F 40/40 (2020.01)A24F 40/05 (2020.01)
- Priority
- CN 201911085956 08.11.2019CN 201921927107 U 08.11.2019
- PCT application
- PCT/CN2020/126934 06.11.2020
- PCT publication
- WO2021/088948 14.05.2021
- Filing language
- Chinese
- Source
- Swissreg
History
What the Federal Institute of Intellectual Property published about this title, newest first.
- Jan 28, 2026
Granted
- Specification status
- Non-published patent application → Granted patent
- Status of protective title
- Initiated → Active
Published in Swissreg on 28.01.2026
Parties
Inventor
LIU, Jianfu
Changsha, Hunan 410007, CN
ZHONG, Kejun
Changsha, Hunan 410007, CN
GUO, Xiaoyi
Changsha, Hunan 410007, CN
YIN, Xinqiang
Changsha, Hunan 410007, CN
YI, Jianhua
Changsha, Hunan 410007, CN
ZHOU, Yongquan
Changsha, Hunan 410007, 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.