DOPPELSITZVENTIL MIT MEMBRAN
European patent · EP3658803 · In force
Register entry
- Publication number
- EP3658803
- Application number
- EP18739533
- Kind
- European patent with effect for Switzerland and Liechtenstein
- Status
- In force
- Specification
- Granted
- Filed
- Jul 10, 2018
- Published
- Jun 3, 2020
- Granted
- Apr 14, 2021
- Protection ends at the latest
- Jul 9, 2038
- Next annual fee due
- Jul 31, 2027
- IPC classes
- F16K 1/44 (2006.01)
- Priority
- DE 102017007028 25.07.2017
- PCT application
- PCT/EP2018/068641 10.07.2018
- PCT publication
- WO2019/020361 31.01.2019
- Filing language
- German
- 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
- Aug 1, 2022
Change
Published in Swissreg on 01.08.2022
- Feb 23, 2022
Change
Published in Swissreg on 23.02.2022
- Jul 28, 2021
Agent entered
- Representative
- Isler & Pedrazzini AG, Postfach 1772, 8027 Zürich
Published in Swissreg on 28.07.2021
- Apr 14, 2021
Granted
Published in Swissreg on 14.04.2021
Parties
Inventor
21037 Hamburg, DE
23883 Grambek, DE
23919 Rondeshagen, DE
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.