RÜCKSCHLAGVENTILANORDNUNG
European patent · EP3488109 · In force
Register entry
- Publication number
- EP3488109
- Application number
- EP17749541
- Kind
- European patent with effect for Switzerland and Liechtenstein
- Status
- In force
- Specification
- Granted
- Filed
- Jul 17, 2017
- Published
- May 29, 2019
- Granted
- Mar 30, 2022
- Protection ends at the latest
- Jul 16, 2037
- Next annual fee due
- Jul 31, 2027
- IPC classes
- F04C 25/02 (2006.01)F04B 39/10 (2006.01)F04C 29/12 (2006.01)F04B 53/10 (2006.01)F16K 15/03 (2006.01)
- Priority
- US 201662364352 P 20.07.2016BE 201605708 21.09.2016
- PCT application
- PCT/IB2017/054301 17.07.2017
- PCT publication
- WO2018/015866 25.01.2018
- Filing language
- Dutch
- Source
- Swissreg
History
What the Federal Institute of Intellectual Property published about this title, newest first.
- Aug 1, 2026
Next annual fee due on
- Next annual fee due on
- 31.07.2026 → 31.07.2027
Published in Swissreg on 01.08.2026
- Aug 1, 2025
Next annual fee due on
- Next annual fee due on
- 31.07.2025 → 31.07.2026
Published in Swissreg on 01.08.2025
- Aug 1, 2024
Change
Published in Swissreg on 01.08.2024
- Aug 1, 2023
Change
Published in Swissreg on 01.08.2023
- Mar 7, 2023
Change
Published in Swissreg on 07.03.2023
- Aug 8, 2022
Change
Published in Swissreg on 08.08.2022
- Mar 30, 2022
Granted
Published in Swissreg on 30.03.2022
Parties
Inventor
CLAES, Erwin Louis Annie
2610 Wilrijk, BE
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.