SPIRALVERDICHTER
European patent · EP4212726 · Deleted
Register entry
- Publication number
- EP4212726
- Application number
- EP22214526
- Kind
- European patent with effect for Switzerland and Liechtenstein
- Status
- Deleted
- Specification
- Granted
- Filed
- Dec 19, 2022
- Published
- Jul 19, 2023
- Granted
- Aug 13, 2025
- Deleted
- Jul 23, 2026
- Reason
- Annual fee unpaid
- IPC classes
- F04C 18/02 (2006.01)F01C 17/06 (2006.01)F04C 29/00 (2006.01)F04C 23/00 (2006.01)
- Priority
- KR 20220006067 14.01.2022
- Filing language
- English
- Source
- Swissreg
History
What the Federal Institute of Intellectual Property published about this title, newest first.
- Jul 23, 2026
Deleted, fee unpaid
- Status of protective title
- Active → Cancelled
- Cancellation date
- 23.07.2026
- Cause for cancellation
- Non-payment of renewal fee
Published in Swissreg on 23.07.2026
- Jun 24, 2026
Change
Published in Swissreg on 24.06.2026
- Aug 13, 2025
Granted
- Specification status
- Non-published patent application → Granted patent
- Status of protective title
- Initiated → Active
Published in Swissreg on 13.08.2025
Parties
Inventor
PARK, Gunyoung
Seoul, KR
MOON, Seokhwan
Seoul, KR
JANG, Kitae
Seoul, KR
HER, Jongtae
Seoul, KR
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.