LICHTQUELLENSYSTEM
European patent · EP3786706 · Deleted
Register entry
- Publication number
- EP3786706
- Application number
- EP19793882
- Kind
- European patent with effect for Switzerland and Liechtenstein
- Status
- Deleted
- Specification
- Granted
- Filed
- Jan 5, 2019
- Published
- Mar 3, 2021
- Granted
- Apr 17, 2024
- Deleted
- Aug 26, 2025
- Reason
- Annual fee unpaid
- IPC classes
- G03B 21/20 (2006.01)F21V 9/30 (2018.01)G03B 21/16 (2006.01)G03B 33/06 (2006.01)
- Priority
- CN 201810372907 24.04.2018
- PCT application
- PCT/CN2019/070540 05.01.2019
- PCT publication
- WO2019/205737 31.10.2019
- Filing language
- Chinese
- Source
- Swissreg
History
What the Federal Institute of Intellectual Property published about this title, newest first.
- Aug 26, 2025
Deleted, fee unpaid
- Status of protective title
- Active → Cancelled
- Cancellation date
- 26.08.2025
- Cause for cancellation
- Non-payment of renewal fee
Published in Swissreg on 26.08.2025
- Feb 26, 2025
Change
Published in Swissreg on 26.02.2025
- Apr 17, 2024
Granted
Published in Swissreg on 17.04.2024
Parties
Inventor
CHEN, Yusan
Shenzhen, Guangdong 518000, CN
LI, Qian
Shenzhen, Guangdong 518000, CN
XU, Yanzheng
Shenzhen, Guangdong 518000, 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.