Train de ballast à commande d'ouverture et de fermeture de trappes automatique et à alimentation autonome
Patent svizzer · CH717449 · En vigur
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- Numer da publicaziun
- CH717449
- Numer da la dumonda
- CH070439/2021
- Gener
- Patent svizzer
- Status
- En vigur
- Scrittira da patent
- Concedì
- Annunzià
- 17-04-2020
- Publitgà
- 25-10-2021
- Concedì
- 15-11-2023
- La protecziun finescha il pli tard
- 16-04-2040
- Proxima taxa annuala scadenta
- 30-04-2027
- Classas IPC
- B61D 7/28 (2006.01)E01B 27/02 (2006.01)
- Classas CPC
- E01B27/02 (2013-01-01)B61D7/28 (2013-01-01)
- Prioritad
- FR 1904316 24.04.2019
- Dumonda PCT
- PCT/IB2020/053645 17.04.2020
- Publicaziun PCT
- WO2020/217149 29.10.2020
- Scrittiras da patent
- 15.11.2023 B1
- Lingua da l’annunzia
- franzos
- Funtauna
- Swissreg
Istorgia
Quai che l’Institut federal da la proprietad intellectuala ha publitgà davart quest titel, il pli nov l’emprim.
- 01-05-2026
Midada
Published in Swissreg on 01.05.2026
- 01-05-2025
Midada
Published in Swissreg on 01.05.2025
- 01-05-2024
Midada
Published in Swissreg on 01.05.2024
- 20-11-2023
Adressa midada
- Representative
- ABREMA SA, Avenue du Théâtre 16, C.P. 5027, 1002 Lausanne → ABREMA SA, Avenue du Théâtre 16, 1005 Lausanne
Published in Swissreg on 20.11.2023
- 15-11-2023
Concedì
Published in Swissreg on 15.11.2023
- 01-09-2023
Midada
Published in Swissreg on 01.09.2023
- 01-05-2023
Midada
Published in Swissreg on 01.05.2023
- 25-10-2021
Midada
Published in Swissreg on 25.10.2021
Partidas
Represchentant
Inventur
71230 Saint Romain Sous Gourdon, FR
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