PROCÉDÉS INITIAL ET FINAL DE POSE DE LONGS RAILS
European patent · EP4179147 · In force
Register entry
- Publication number
- EP4179147
- Application number
- EP21735569
- Kind
- European patent with effect for Switzerland and Liechtenstein
- Status
- In force
- Specification
- Granted
- Filed
- Jul 8, 2021
- Published
- May 17, 2023
- Granted
- Aug 28, 2024
- Protection ends at the latest
- Jul 7, 2041
- Next annual fee due
- Jul 31, 2027
- IPC classes
- E01B 29/17 (2006.01)
- Priority
- FR 2007221 08.07.2020
- PCT application
- PCT/EP2021/069066 08.07.2021
- PCT publication
- WO2022/008686 13.01.2022
- Filing language
- French
- Source
- Swissreg
History
What the Federal Institute of Intellectual Property published about this title, newest first.
- Aug 1, 2026
Next annual fee due on
- Next annual fee due on
- 31.07.2026 → 31.07.2027
Published in Swissreg on 01.08.2026
- Aug 1, 2025
Next annual fee due on
- Next annual fee due on
- 31.07.2025 → 31.07.2026
Published in Swissreg on 01.08.2025
- Jul 9, 2025
Change
Published in Swissreg on 09.07.2025
- Aug 28, 2024
Granted
- Specification status
- Non-published patent application → Granted patent
- Status of protective title
- Initiated → Active
Published in Swissreg on 28.08.2024
Parties
Inventor
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.