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Patent europeic · EP4112877 · En vigur

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Numer da publicaziun
EP4112877
Numer da la dumonda
EP22182164
Gener
Patent europeic cun effect per la Svizra ed il Liechtenstein
Status
En vigur
Scrittira da patent
Concedì
Annunzià
30-06-2022
Publitgà
04-01-2023
Concedì
19-11-2025
La protecziun finescha il pli tard
29-06-2042
Proxima taxa annuala scadenta
30-06-2027
Classas IPC
E21D 20/00 (2006.01)
E21D 21/00 (2006.01)
E21D 11/40 (2006.01)
Prioritad
US 202163216967 P 30.06.2021
Lingua da l’annunzia
englais
Funtauna
Swissreg

Istorgia

Quai che l’Institut federal da la proprietad intellectuala ha publitgà davart quest titel, il pli nov l’emprim.

  1. 30-09-2026

    Midada

    Published in Swissreg on 30.09.2026

  2. 01-07-2026

    Next annual fee due on

    Next annual fee due on
    30.06.2026 → 30.06.2027

    Published in Swissreg on 01.07.2026

  3. 19-11-2025

    Concedì

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

    Published in Swissreg on 19.11.2025

Partidas

Possessur

Joy Global Underground Mining LLC

40 Pennwood Place, Suite 100, Warrendale, PA 15086, US

Inventur

Koekemoer, Renier

Sudbury, ON P3E 2C1, CA

St.Amand, Joseph

Elliot Lake, ON P5A 3H6, CA

Barter, Justin

Algoma Mills, P0R 1A0, CA

Il register numna mintga partida cun num ed adressa. In possessur u in represchentant vegn collià cun in’organisaziun, sch’exact ina unitad giuridica dal register da commerzi porta ses num; la via d’ina partida betg enconuschida uschia na vegn betg mussada qua.