DIFFRAKTIVES WELLENLEITERELEMENT UND DIFFRAKTIVE WELLENLEITERANZEIGE
European patent · EP3710883 · Deleted
Register entry
- Publication number
- EP3710883
- Application number
- EP18891531
- Kind
- European patent with effect for Switzerland and Liechtenstein
- Status
- Deleted
- Specification
- Granted
- Filed
- Dec 11, 2018
- Published
- Sep 23, 2020
- Granted
- Aug 24, 2022
- Deleted
- Jul 25, 2023
- Reason
- Annual fee unpaid
- IPC classes
- G02B 27/01 (2006.01)G02B 5/18 (2006.01)G02B 27/42 (2006.01)G02B 6/00 (2006.01)G02B 27/10 (2006.01)
- Priority
- FI 20176161 22.12.2017
- PCT application
- PCT/FI2018/050905 11.12.2018
- PCT publication
- WO2019/122508 27.06.2019
- Filing language
- English
- Source
- Swissreg
History
What the Federal Institute of Intellectual Property published about this title, newest first.
- Jul 25, 2023
Deleted, fee unpaid
Published in Swissreg on 25.07.2023
- Jul 5, 2023
Change
Published in Swissreg on 05.07.2023
- Aug 24, 2022
Granted
Published in Swissreg on 24.08.2022
Parties
Inventor
BLOMSTEDT, Kasimir
02130 Espoo, FI
SUNNARI, Antti
02130 Espoo, FI
OLKKONEN, Juuso
02130 Espoo, FI
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.