WÄRMESPEICHEREINHEIT
European patent · EP4257909 · Deleted
Register entry
- Publication number
- EP4257909
- Application number
- EP23160857
- Kind
- European patent with effect for Switzerland and Liechtenstein
- Status
- Deleted
- Specification
- Granted
- Filed
- Mar 9, 2023
- Published
- Oct 11, 2023
- Granted
- May 29, 2024
- Deleted
- Oct 23, 2026
- Reason
- Annual fee unpaid
- IPC classes
- F28D 20/00 (2006.01)
- Priority
- DE 102022106951 24.03.2022
- Filing language
- German
- Source
- Swissreg
History
What the Federal Institute of Intellectual Property published about this title, newest first.
- Oct 23, 2026
Deleted, fee unpaid
- Status of protective title
- Active → Cancelled
- Cancellation date
- 23.10.2026
- Cause for cancellation
- Non-payment of renewal fee
Published in Swissreg on 23.10.2026
- Apr 9, 2025
Change
Published in Swissreg on 09.04.2025
- May 29, 2024
Granted
Published in Swissreg on 29.05.2024
Parties
Holder
Piller, Thomas
71254 Ditzingen, DE
Inventor
Piller, Thomas
71254 Ditzingen, 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.