PROJEKTIONSSCHIRM UND PROJEKTIONSSYSTEM
European patent · EP3805860 · Deleted
Register entry
- Publication number
- EP3805860
- Application number
- EP19810166
- Kind
- European patent with effect for Switzerland and Liechtenstein
- Status
- Deleted
- Specification
- Granted
- Filed
- Jan 5, 2019
- Published
- Apr 14, 2021
- Granted
- Sep 4, 2024
- Deleted
- Aug 26, 2025
- Reason
- Annual fee unpaid
- IPC classes
- G03B 21/60 (2014.01)
- Priority
- CN 201810547434 31.05.2018
- PCT application
- PCT/CN2019/070529 05.01.2019
- PCT publication
- WO2019/227935 05.12.2019
- 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
- Jul 16, 2025
Change
Published in Swissreg on 16.07.2025
- Sep 4, 2024
Granted
Published in Swissreg on 04.09.2024
Parties
Inventor
HU, Fei
Shenzhen, Guangdong 518000, CN
SUN, Wei
Shenzhen, Guangdong 518000, CN
WANG, Lin
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.