SCHNELLEINSCHALTSCHUTZ EINES KASKODENSCHALTERS
European patent · EP4252350 · Deleted
Register entry
- Publication number
- EP4252350
- Application number
- EP21835050
- Kind
- European patent with effect for Switzerland and Liechtenstein
- Status
- Deleted
- Specification
- Granted
- Filed
- Dec 1, 2021
- Published
- Oct 4, 2023
- Granted
- May 22, 2024
- Deleted
- Jul 23, 2025
- Reason
- Annual fee unpaid
- IPC classes
- H03K 17/082 (2006.01)
- Priority
- US 202063129086 P 22.12.2020
- PCT application
- PCT/US2021/061418 01.12.2021
- PCT publication
- WO2022/140029 30.06.2022
- Filing language
- English
- Source
- Swissreg
History
What the Federal Institute of Intellectual Property published about this title, newest first.
- Jul 23, 2025
Deleted, fee unpaid
- Status of protective title
- Active → Cancelled
- Cancellation date
- 23.07.2025
- Cause for cancellation
- Non-payment of renewal fee
Published in Swissreg on 23.07.2025
- Apr 2, 2025
Change
Published in Swissreg on 02.04.2025
- May 22, 2024
Granted
Published in Swissreg on 22.05.2024
Parties
Inventor
DUVNJAK, Rajko
Kanata, Ontario K2K 3J5, 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.