DIESELMOTOR
European patent · EP4253748 · Deleted
Register entry
- Publication number
- EP4253748
- Application number
- EP22847109
- Kind
- European patent with effect for Switzerland and Liechtenstein
- Status
- Deleted
- Specification
- Granted
- Filed
- Jan 20, 2022
- Published
- Oct 4, 2023
- Granted
- Jun 25, 2025
- Deleted
- Aug 25, 2026
- Reason
- Annual fee unpaid
- IPC classes
- F02M 25/00 (2006.01)F02D 19/08 (2006.01)F02B 37/18 (2006.01)F02B 43/10 (2006.01)F02B 69/04 (2006.01)F02D 19/06 (2006.01)F02D 41/00 (2006.01)F02D 41/04 (2006.01)F02M 21/02 (2006.01)F02M 67/14 (2006.01)
- PCT application
- PCT/JP2022/001944 20.01.2022
- PCT publication
- WO2023/139716 27.07.2023
- Filing language
- Japanese
- Source
- Swissreg
History
What the Federal Institute of Intellectual Property published about this title, newest first.
- Aug 25, 2026
Deleted, fee unpaid
- Status of protective title
- Active → Cancelled
- Cancellation date
- 25.08.2026
- Cause for cancellation
- Non-payment of renewal fee
Published in Swissreg on 25.08.2026
- May 7, 2026
Change
Published in Swissreg on 07.05.2026
- Jun 25, 2025
Granted
- Specification status
- Non-published patent application → Granted patent
- Status of protective title
- Initiated → Active
Published in Swissreg on 25.06.2025
Parties
Inventor
SHIMIZU, Akira
Chiyoda-ku, Tokyo 1000011, JP
KUWAHARA, Takaaki
Chiyoda-ku, Tokyo 1000011, 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.