ZYLINDERKOPFDICHTUNG
European patent · EP3889473 · Deleted
Register entry
- Publication number
- EP3889473
- Application number
- EP21165749
- Kind
- European patent with effect for Switzerland and Liechtenstein
- Status
- Deleted
- Specification
- Granted
- Filed
- Mar 30, 2021
- Published
- Oct 6, 2021
- Granted
- Nov 6, 2024
- Deleted
- Oct 24, 2025
- Reason
- Annual fee unpaid
- IPC classes
- F16J 15/08 (2006.01)
- Priority
- DE 202020101730 U 31.03.2020
- Filing language
- German
- Source
- Swissreg
History
What the Federal Institute of Intellectual Property published about this title, newest first.
- Oct 24, 2025
Deleted, fee unpaid
- Status of protective title
- Active → Cancelled
- Cancellation date
- 24.10.2025
- Cause for cancellation
- Non-payment of renewal fee
Published in Swissreg on 24.10.2025
- Sep 17, 2025
Change
Published in Swissreg on 17.09.2025
- Nov 6, 2024
Granted
- Specification status
- Non-published patent application → Granted patent
- Status of protective title
- Initiated → Active
Published in Swissreg on 06.11.2024
Parties
Inventor
SALZMANN, Jochen
89233 Neu-Ulm, DE
WALDVOGEL, Johann
86381 Krumbach, 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.