LASERSCHWEISSVERFAHREN
European patent · EP4424452 · In force
Register entry
- Publication number
- EP4424452
- Application number
- EP21951115
- Kind
- European patent with effect for Switzerland and Liechtenstein
- Status
- In force
- Specification
- Granted
- Filed
- Oct 28, 2021
- Published
- Sep 4, 2024
- Granted
- Aug 5, 2026
- Protection ends at the latest
- Oct 27, 2041
- Next annual fee due
- Oct 31, 2026
- IPC classes
- B23K 26/082 (2014.01)B23K 26/26 (2014.01)B23K 26/32 (2014.01)B23K 103/04 (2006.01)
- PCT application
- PCT/JP2021/039853 28.10.2021
- PCT publication
- WO2023/073874 04.05.2023
- Filing language
- Japanese
- Source
- Swissreg
History
What the Federal Institute of Intellectual Property published about this title, newest first.
- Aug 5, 2026
Granted
- Specification status
- Non-published patent application → Granted patent
- Status of protective title
- Initiated → Active
Published in Swissreg on 05.08.2026
Parties
Inventor
YAMAGUCHI, Morihiko
Azumino-shi, Nagano 399-8305, 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.