HEISSKANALSYSTEM
European patent · EP4255711 · In force
Register entry
- Publication number
- EP4255711
- Application number
- EP21901499
- Kind
- European patent with effect for Switzerland and Liechtenstein
- Status
- In force
- Specification
- Granted
- Filed
- Dec 3, 2021
- Published
- Oct 11, 2023
- Granted
- Nov 12, 2025
- Protection ends at the latest
- Dec 2, 2041
- Next annual fee due
- Dec 31, 2026
- IPC classes
- B29C 45/27 (2006.01)B29C 45/00 (2006.01)B29C 45/03 (2006.01)B29C 45/13 (2006.01)B29C 45/20 (2006.01)B29C 45/22 (2006.01)
- Priority
- US 202063121294 P 04.12.2020
- PCT application
- PCT/US2021/061731 03.12.2021
- PCT publication
- WO2022/120122 09.06.2022
- Filing language
- English
- Source
- Swissreg
History
What the Federal Institute of Intellectual Property published about this title, newest first.
- Sep 23, 2026
Change
Published in Swissreg on 23.09.2026
- Jan 1, 2026
Next annual fee due on
- Next annual fee due on
- 31.12.2025 → 31.12.2026
Published in Swissreg on 01.01.2026
- Nov 27, 2025
Agent entered
- Representative
- Troesch Scheidegger Werner AG, Patent- und Markenanwälte, Schwäntenmos 14, 8126 Zumikon
Published in Swissreg on 27.11.2025
- Nov 12, 2025
Granted
- Specification status
- Non-published patent application → Granted patent
- Status of protective title
- Initiated → Active
Published in Swissreg on 12.11.2025
Parties
Inventor
JACOB, Kenneth
Tunkhannock, Pennsylvania 18657, US
SCHUNCK, Ralf
76327 Pfinztal, DE
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.