BRILLE MIT LÜFTUNGSÖFFNUNGEN
European patent · EP3685220 · In force
Register entry
- Publication number
- EP3685220
- Application number
- EP18792607
- Kind
- European patent with effect for Switzerland and Liechtenstein
- Status
- In force
- Specification
- Granted
- Filed
- Sep 21, 2018
- Published
- Jul 29, 2020
- Granted
- Aug 26, 2026
- Protection ends at the latest
- Sep 20, 2038
- Next annual fee due
- Sep 30, 2026
- IPC classes
- G02C 11/08 (2006.01)G02C 11/00 (2006.01)A61F 9/02 (2006.01)
- Priority
- US 201762562035 P 22.09.2017
- PCT application
- PCT/US2018/052285 21.09.2018
- PCT publication
- WO2019/060772 28.03.2019
- Filing language
- English
- Source
- Swissreg
History
What the Federal Institute of Intellectual Property published about this title, newest first.
- Aug 26, 2026
Granted
- Specification status
- Non-published patent application → Granted patent
- Status of protective title
- Initiated → Active
Published in Swissreg on 26.08.2026
Parties
Inventor
FREEMAN, DAN W.
LLivermore, California 94550, 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.