FARBBANDDRUCKSCHEMA MIT FARBZEIGERN
European patent · EP4302146 · In force
Register entry
- Publication number
- EP4302146
- Application number
- EP22763878
- Kind
- European patent with effect for Switzerland and Liechtenstein
- Status
- In force
- Specification
- Granted
- Filed
- Mar 1, 2022
- Published
- Jan 10, 2024
- Granted
- Apr 22, 2026
- Protection ends at the latest
- Feb 28, 2042
- Next annual fee due
- Mar 31, 2027
- IPC classes
- G02B 6/44 (2006.01)
- Priority
- US 202163155864 P 03.03.2021
- PCT application
- PCT/US2022/018295 01.03.2022
- PCT publication
- WO2022/187211 09.09.2022
- Filing language
- English
- Source
- Swissreg
History
What the Federal Institute of Intellectual Property published about this title, newest first.
- Apr 22, 2026
Granted
- Specification status
- Non-published patent application → Granted patent
- Status of protective title
- Initiated → Active
Published in Swissreg on 22.04.2026
Parties
Inventor
CHIASSON, David Wesley
Edmonton, Alberta T6M-2R7, CA
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.