WÄRMETAUSCHER
European patent · EP3855104 · Deleted
Register entry
- Publication number
- EP3855104
- Application number
- EP19863575
- Kind
- European patent with effect for Switzerland and Liechtenstein
- Status
- Deleted
- Specification
- Granted
- Filed
- Sep 19, 2019
- Published
- Jul 28, 2021
- Granted
- Feb 14, 2024
- Deleted
- Apr 25, 2025
- Reason
- Annual fee unpaid
- IPC classes
- F28D 7/08 (2006.01)F28D 21/00 (2006.01)F28F 9/22 (2006.01)F28F 13/08 (2006.01)
- Priority
- JP 2018177447 21.09.2018
- PCT application
- PCT/JP2019/036678 19.09.2019
- PCT publication
- WO2020/059774 26.03.2020
- Filing language
- Japanese
- Source
- Swissreg
History
What the Federal Institute of Intellectual Property published about this title, newest first.
- Apr 25, 2025
Deleted, fee unpaid
- Status of protective title
- Active → Cancelled
- Cancellation date
- 25.04.2025
- Cause for cancellation
- Non-payment of renewal fee
Published in Swissreg on 25.04.2025
- Dec 25, 2024
Change
Published in Swissreg on 25.12.2024
- Feb 14, 2024
Granted
Published in Swissreg on 14.02.2024
Parties
Inventor
FUJIWARA, Kota
Amagasaki-shi, Hyogo 660-0891, JP
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.