SCHIENENFAHRBAHNPROFIL

European patent · EP4276242 · In force

Register entry

Publication number
EP4276242
Application number
EP22844620
Kind
European patent with effect for Switzerland and Liechtenstein
Status
In force
Specification
Granted
Filed
Mar 24, 2022
Published
Nov 15, 2023
Granted
Feb 26, 2025
Protection ends at the latest
Mar 23, 2042
Next annual fee due
Mar 31, 2027
IPC classes
E01B 5/02 (2006.01)
E01B 5/18 (2006.01)
PCT application
PCT/BR2022/050105 24.03.2022
PCT publication
WO2023/178393 28.09.2023
Filing language
Portuguese
Source
Swissreg

History

What the Federal Institute of Intellectual Property published about this title, newest first.

  1. Apr 1, 2026

    Change

    Published in Swissreg on 01.04.2026

  2. Jan 7, 2026

    Change

    Published in Swissreg on 07.01.2026

  3. Jun 19, 2025

    Change

    Published in Swissreg on 19.06.2025

  4. Feb 26, 2025

    Granted

    Specification status
    Non-published patent application → Granted patent
    Status of protective title
    Initiated → Active

    Published in Swissreg on 26.02.2025

Parties

Holder

Akira Bonk, Paulo

Rua Alves Pontual, 149 - casa 3 Granja Julieta Santo Amaro, 04722-000 São Paulo, BR

Inventor

Akira Bonk, Paulo

04722-000 São Paulo, BR

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.