ROHRLUFTSYSTEM
European patent · EP4235050 · In force
Register entry
- Publication number
- EP4235050
- Application number
- EP23157658
- Kind
- European patent with effect for Switzerland and Liechtenstein
- Status
- In force
- Specification
- Granted
- Filed
- Feb 20, 2023
- Published
- Aug 30, 2023
- Granted
- Dec 17, 2025
- Protection ends at the latest
- Feb 19, 2043
- Next annual fee due
- Feb 28, 2027
- IPC classes
- F24F 13/02 (2006.01)F16L 9/00 (2006.01)
- Priority
- PL 44044222 23.02.2022
- Filing language
- Polish
- Source
- Swissreg
History
What the Federal Institute of Intellectual Property published about this title, newest first.
- Mar 1, 2026
Change
Published in Swissreg on 01.03.2026
- Dec 17, 2025
Granted
- Specification status
- Non-published patent application → Granted patent
- Status of protective title
- Initiated → Active
Published in Swissreg on 17.12.2025
Parties
Holder
Kazimierski, Wojciech
02-496 Warszawa, PL
Inventor
Kazimierski, Wojciech
02-496 Warszawa, PL
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.