OFEN
European patent · EP3257409 · Deleted
Register entry
- Publication number
- EP3257409
- Application number
- EP15881650
- Kind
- European patent with effect for Switzerland and Liechtenstein
- Status
- Deleted
- Specification
- Granted
- Filed
- Apr 14, 2015
- Published
- Dec 20, 2017
- Granted
- Jul 8, 2020
- Deleted
- Nov 19, 2021
- Reason
- Annual fee unpaid
- IPC classes
- F24C 3/12 (2006.01)
- Priority
- CN 201510080438 12.02.2015
- PCT application
- PCT/CN2015/076588 14.04.2015
- PCT publication
- WO2016/127489 18.08.2016
- Filing language
- Chinese
- Source
- Swissreg
History
What the Federal Institute of Intellectual Property published about this title, newest first.
- Nov 19, 2021
Deleted, fee unpaid
Published in Swissreg on 19.11.2021
- Jul 8, 2020
Granted
Published in Swissreg on 08.07.2020
Parties
Holder
Inventor
WANG, Cheng
Foshan Guangdong 528311, CN
WANG, Xunzhang
Foshan Guangdong 528311, CN
ZHANG, Kai
Foshan Guangdong 528311, 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.