BRILLE MIT MULTIDIREKTIONALER ENTLÜFTUNG
European patent · EP4055440 · In force
Register entry
- Publication number
- EP4055440
- Application number
- EP20884623
- Kind
- European patent with effect for Switzerland and Liechtenstein
- Status
- In force
- Specification
- Granted
- Filed
- Oct 29, 2020
- Published
- Sep 14, 2022
- Granted
- Jul 29, 2026
- Protection ends at the latest
- Oct 28, 2040
- Next annual fee due
- Oct 31, 2026
- IPC classes
- G02C 11/08 (2006.01)
- Priority
- US 201962930783 P 05.11.2019
- PCT application
- PCT/CA2020/051455 29.10.2020
- PCT publication
- WO2021/087601 14.05.2021
- Filing language
- English
- Source
- Swissreg
History
What the Federal Institute of Intellectual Property published about this title, newest first.
- Jul 29, 2026
Granted
- Specification status
- Non-published patent application → Granted patent
- Status of protective title
- Initiated → Active
Published in Swissreg on 29.07.2026
Parties
Holder
Sheldon, Brent
Miami Beach, Florida 33139, US
Inventor
BROUSSEAU, JR., Guy
Québec J3M 0A5, CA
SHELDON, Brent
Miami Beach, FL 33139, 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.