VENTIL
European patent · EP4217290 · In force
Register entry
- Publication number
- EP4217290
- Application number
- EP21883521
- Kind
- European patent with effect for Switzerland and Liechtenstein
- Status
- In force
- Specification
- Granted
- Filed
- Sep 30, 2021
- Published
- Aug 2, 2023
- Granted
- Aug 19, 2026
- Protection ends at the latest
- Sep 29, 2041
- Next annual fee due
- Sep 30, 2026
- IPC classes
- B65D 47/20 (2006.01)A61M 39/24 (2006.01)B05B 11/04 (2006.01)B65D 35/50 (2006.01)B65D 47/24 (2006.01)F16K 15/14 (2006.01)
- Priority
- US 202063093514 P 19.10.2020
- PCT application
- PCT/US2021/052885 30.09.2021
- PCT publication
- WO2022/086691 28.04.2022
- Filing language
- English
- Source
- Swissreg
History
What the Federal Institute of Intellectual Property published about this title, newest first.
- Aug 19, 2026
Granted
- Specification status
- Non-published patent application → Granted patent
- Status of protective title
- Initiated → Active
Published in Swissreg on 19.08.2026
Parties
Inventor
WISNIEWSKI, John
Crystal Lake, IL 60014-9695, US
LABEAN, Robert, J.
Crystal Lake, IL 60014-9695, 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.