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Patent europeic · EP4473185 · Stritgà

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Numer da publicaziun
EP4473185
Numer da la dumonda
EP23701802
Gener
Patent europeic cun effect per la Svizra ed il Liechtenstein
Status
Stritgà
Scrittira da patent
Concedì
Annunzià
30-01-2023
Publitgà
11-12-2024
Concedì
12-11-2025
Stritgà
25-08-2026
Motiv
Taxa annuala betg pajada
Classas IPC
E21B 17/042 (2006.01)
E21B 1/00 (2006.01)
F16L 15/00 (2006.01)
Prioritad
EP 22154162 31.01.2022
Dumonda PCT
PCT/EP2023/052169 30.01.2023
Publicaziun PCT
WO2023/144377 03.08.2023
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. 23-09-2026

    Midada

    Published in Swissreg on 23.09.2026

  2. 25-08-2026

    Stritgà, taxa betg pajada

    Status of protective title
    Active → Cancelled
    Cancellation date
    25.08.2026
    Cause for cancellation
    Non-payment of renewal fee

    Published in Swissreg on 25.08.2026

  3. 12-11-2025

    Concedì

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

    Published in Swissreg on 12.11.2025

Partidas

Inventur

JANSSON, Tomas

81181 Sandviken, SE

NORDBERG, Anders

811 81 Sandviken, SE

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.