GEFILTERTE DOPPELBAND-PATCHANTENNE
European patent · EP4009441 · Deleted
Register entry
- Publication number
- EP4009441
- Application number
- EP21209194
- Kind
- European patent with effect for Switzerland and Liechtenstein
- Status
- Deleted
- Specification
- Granted
- Filed
- Nov 19, 2021
- Published
- Jun 8, 2022
- Granted
- Oct 29, 2025
- Deleted
- Jun 23, 2026
- Reason
- Annual fee unpaid
- IPC classes
- H01Q 5/314 (2015.01)H01Q 5/378 (2015.01)H01Q 9/04 (2006.01)H01Q 19/00 (2006.01)
- Priority
- US 202017109043 01.12.2020
- Filing language
- English
- Source
- Swissreg
History
What the Federal Institute of Intellectual Property published about this title, newest first.
- Sep 9, 2026
Change
Published in Swissreg on 09.09.2026
- Jun 23, 2026
Deleted, fee unpaid
- Status of protective title
- Active → Cancelled
- Cancellation date
- 23.06.2026
- Cause for cancellation
- Non-payment of renewal fee
Published in Swissreg on 23.06.2026
- Oct 29, 2025
Granted
- Specification status
- Non-published patent application → Granted patent
- Status of protective title
- Initiated → Active
Published in Swissreg on 29.10.2025
Parties
Inventor
CELIK, Nuri
Sunnyvale, 94085, 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.