HEISSKANALSYSTEM
European patent · EP4052882 · In force
Register entry
- Publication number
- EP4052882
- Application number
- EP22158820
- Kind
- European patent with effect for Switzerland and Liechtenstein
- Status
- In force
- Specification
- Granted
- Filed
- Feb 25, 2022
- Published
- Sep 7, 2022
- Granted
- Sep 27, 2023
- Protection ends at the latest
- Feb 24, 2042
- Next annual fee due
- Feb 28, 2027
- IPC classes
- B29C 45/28 (2006.01)
- Priority
- US 202163157079 P 05.03.2021
- Filing language
- English
- 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
- Mar 1, 2025
Change
Published in Swissreg on 01.03.2025
- Aug 7, 2024
Change
Published in Swissreg on 07.08.2024
- Oct 6, 2023
Agent entered
- Representative
- BOVARD AG, Patent- und Markenanwälte, Optingenstrasse 16, 3013 Bern
Published in Swissreg on 06.10.2023
- Sep 27, 2023
Granted
Published in Swissreg on 27.09.2023
Parties
Inventor
Wang, Yikun
Mississauga, CA
Boxwala, Hakimuddin
Brampton, CA
Ursu, Douglas Brien
Orangeville, 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.