BRENNKRAFTMASCHINE
European patent · EP4326981 · Deleted
Register entry
- Publication number
- EP4326981
- Application number
- EP21721820
- Kind
- European patent with effect for Switzerland and Liechtenstein
- Status
- Deleted
- Specification
- Granted
- Filed
- Apr 19, 2021
- Published
- Feb 28, 2024
- Granted
- Mar 12, 2025
- Deleted
- Nov 25, 2025
- Reason
- Annual fee unpaid
- IPC classes
- F02M 21/02 (2006.01)F02B 19/12 (2006.01)F02B 43/10 (2006.01)F02D 13/02 (2006.01)F02D 19/06 (2006.01)F02D 19/08 (2006.01)F02D 29/06 (2006.01)F02D 41/00 (2006.01)
- PCT application
- PCT/AT2021/060128 19.04.2021
- PCT publication
- WO2022/221890 27.10.2022
- Filing language
- English
- Source
- Swissreg
History
What the Federal Institute of Intellectual Property published about this title, newest first.
- Jan 21, 2026
Change
Published in Swissreg on 21.01.2026
- Nov 25, 2025
Deleted, fee unpaid
- Status of protective title
- Active → Cancelled
- Cancellation date
- 25.11.2025
- Cause for cancellation
- Non-payment of renewal fee
Published in Swissreg on 25.11.2025
- Mar 12, 2025
Granted
- Specification status
- Non-published patent application → Granted patent
- Status of protective title
- Initiated → Active
Published in Swissreg on 12.03.2025
Parties
Inventor
SPYRA, Nikolaus
6020 Innsbruck, AT
FIMML, Wolfgang
6212 Maurach in Tirol, 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.