WÄRMETAUSCHER
European patent · EP4166767 · Deleted
Register entry
- Publication number
- EP4166767
- Application number
- EP21203220
- Kind
- European patent with effect for Switzerland and Liechtenstein
- Status
- Deleted
- Specification
- Granted
- Filed
- Oct 18, 2021
- Published
- Apr 19, 2023
- Granted
- Apr 24, 2024
- Deleted
- May 23, 2025
- Reason
- Annual fee unpaid
- IPC classes
- F02B 29/04 (2006.01)F28D 9/00 (2006.01)F28F 9/00 (2006.01)F28F 9/02 (2006.01)
- Filing language
- English
- Source
- Swissreg
History
What the Federal Institute of Intellectual Property published about this title, newest first.
- May 23, 2025
Deleted, fee unpaid
- Status of protective title
- Active → Cancelled
- Cancellation date
- 23.05.2025
- Cause for cancellation
- Non-payment of renewal fee
Published in Swissreg on 23.05.2025
- Mar 5, 2025
Change
Published in Swissreg on 05.03.2025
- Apr 24, 2024
Granted
Published in Swissreg on 24.04.2024
Parties
Inventor
SZOSTEK, Dawid
32 050 Skawina, PL
BUREK, Dariusz
32 050 Skawina, PL
BELZOWSKI, Michal
32 050 Skawina, PL
WIDZYK, Lukasz
32 050 Skawina, 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.