ELEKTROWERKZEUG
European patent · EP4257297 · In force
Register entry
- Publication number
- EP4257297
- Application number
- EP22811217
- Kind
- European patent with effect for Switzerland and Liechtenstein
- Status
- In force
- Specification
- Granted
- Filed
- May 18, 2022
- Published
- Oct 11, 2023
- Granted
- Sep 17, 2025
- Protection ends at the latest
- May 17, 2042
- Next annual fee due
- May 31, 2026
- IPC classes
- B25F 5/00 (2006.01)B25B 25/00 (2006.01)F04B 1/182 (2020.01)
- Priority
- JP 2021088074 26.05.2021
- PCT application
- PCT/JP2022/020639 18.05.2022
- PCT publication
- WO2022/249945 01.12.2022
- Filing language
- Japanese
- Source
- Swissreg
History
What the Federal Institute of Intellectual Property published about this title, newest first.
- Jul 29, 2026
Change
Published in Swissreg on 29.07.2026
- Sep 17, 2025
Granted
- Specification status
- Non-published patent application → Granted patent
- Status of protective title
- Initiated → Active
Published in Swissreg on 17.09.2025
Parties
Inventor
KAMIJO Keiichiro
Matsumoto-shi, Nagano 399-8721, JP
KOCHIYAMA Katsutoshi
Matsumoto-shi, Nagano 399-8721, 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.