DÜSENRÜCKSCHLAGVENTIL MIT ZWEI SCHEIBEN
European patent · EP3966478 · Deleted
Register entry
- Publication number
- EP3966478
- Application number
- EP20801806
- Kind
- European patent with effect for Switzerland and Liechtenstein
- Status
- Deleted
- Specification
- Granted
- Filed
- May 8, 2020
- Published
- Mar 16, 2022
- Granted
- Oct 16, 2024
- Deleted
- Dec 23, 2025
- Reason
- Annual fee unpaid
- IPC classes
- F16K 1/00 (2006.01)F16K 15/00 (2006.01)F16K 17/00 (2006.01)F16K 31/00 (2006.01)F16K 47/00 (2006.01)F16K 15/06 (2006.01)F16K 17/04 (2006.01)F16K 39/02 (2006.01)
- Priority
- US 201962845042 P 08.05.2019
- PCT application
- PCT/US2020/032094 08.05.2020
- PCT publication
- WO2020/227628 12.11.2020
- Filing language
- English
- Source
- Swissreg
History
What the Federal Institute of Intellectual Property published about this title, newest first.
- Dec 23, 2025
Deleted, fee unpaid
- Status of protective title
- Active → Cancelled
- Cancellation date
- 23.12.2025
- Cause for cancellation
- Non-payment of renewal fee
Published in Swissreg on 23.12.2025
- Aug 27, 2025
Change
Published in Swissreg on 27.08.2025
- Oct 16, 2024
Granted
- Specification status
- Non-published patent application → Granted patent
- Status of protective title
- Initiated → Active
Published in Swissreg on 16.10.2024
Parties
Holder
Inventor
KAARS-SIJPESTEIJN, Nicholas Willem
Calgary, Alberta, CA
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.