HAARTROCKNER MIT IONENEMITTER
European patent · EP4199780 · Deleted
Register entry
- Publication number
- EP4199780
- Application number
- EP21858834
- Kind
- European patent with effect for Switzerland and Liechtenstein
- Status
- Deleted
- Specification
- Granted
- Filed
- Aug 10, 2021
- Published
- Jun 28, 2023
- Granted
- Mar 19, 2025
- Deleted
- Mar 24, 2026
- Reason
- Annual fee unpaid
- IPC classes
- A45D 1/00 (2006.01)A45D 20/12 (2006.01)A45D 20/10 (2006.01)A45D 20/00 (2006.01)
- Priority
- US 202016996035 18.08.2020
- PCT application
- PCT/US2021/045349 10.08.2021
- PCT publication
- WO2022/039974 24.02.2022
- Filing language
- English
- Source
- Swissreg
History
What the Federal Institute of Intellectual Property published about this title, newest first.
- Mar 24, 2026
Deleted, fee unpaid
- Status of protective title
- Active → Cancelled
- Cancellation date
- 24.03.2026
- Cause for cancellation
- Non-payment of renewal fee
Published in Swissreg on 24.03.2026
- Jan 28, 2026
Change
Published in Swissreg on 28.01.2026
- Mar 19, 2025
Granted
- Specification status
- Non-published patent application → Granted patent
- Status of protective title
- Initiated → Active
Published in Swissreg on 19.03.2025
Parties
Inventor
SIU, Kwan Shing, Benny
Tseung Kwan O, NT, HK
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.