SENSORGESTÜTZTES HOHLSTAB-SYSTEM
European patent · EP4183974 · Deleted
Register entry
- Publication number
- EP4183974
- Application number
- EP22207596
- Kind
- European patent with effect for Switzerland and Liechtenstein
- Status
- Deleted
- Specification
- Granted
- Filed
- Nov 15, 2022
- Published
- May 24, 2023
- Granted
- Oct 23, 2024
- Deleted
- Jun 23, 2026
- Reason
- Annual fee unpaid
- IPC classes
- E21B 17/01 (2006.01)E21B 17/10 (2006.01)E21B 41/00 (2006.01)E21D 21/00 (2006.01)E21D 21/02 (2006.01)
- Priority
- AT 509182021 17.11.2021
- Filing language
- German
- Source
- Swissreg
History
What the Federal Institute of Intellectual Property published about this title, newest first.
- Jun 23, 2026
Deleted, fee unpaid
- Status of protective title
- Active → Cancelled
- Cancellation date
- 23.06.2026
- Cause for cancellation
- Non-payment of renewal fee
Published in Swissreg on 23.06.2026
- Sep 3, 2025
Change
Published in Swissreg on 03.09.2025
- Oct 23, 2024
Granted
- Specification status
- Non-published patent application → Granted patent
- Status of protective title
- Initiated → Active
Published in Swissreg on 23.10.2024
Parties
Inventor
DOLSAK, Wolfgang
8605 Kapfenberg, AT
DENDL, Dominik
8051 Graz, AT
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.