NASENSTEG FÜR DATENBRILLE
European patent · EP4024121 · In force
Register entry
- Publication number
- EP4024121
- Application number
- EP21217693
- Kind
- European patent with effect for Switzerland and Liechtenstein
- Status
- In force
- Specification
- Granted
- Filed
- Dec 24, 2021
- Published
- Jul 6, 2022
- Granted
- Jul 8, 2026
- Protection ends at the latest
- Dec 23, 2041
- Next annual fee due
- Dec 31, 2026
- IPC classes
- G02B 27/01 (2006.01)G02C 5/12 (2006.01)
- Priority
- US 202017139512 31.12.2020
- Filing language
- English
- Source
- Swissreg
History
What the Federal Institute of Intellectual Property published about this title, newest first.
- Jul 8, 2026
Granted
- Specification status
- Non-published patent application → Granted patent
- Status of protective title
- Initiated → Active
Published in Swissreg on 08.07.2026
Parties
Holder
Inventor
HATFIELD, Nathan
Raleigh, US
DAVIS, Matthew Manuel
Durham, US
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.