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Patent europeic · EP3569812 · Stritgà

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Numer da publicaziun
EP3569812
Numer da la dumonda
EP19173661
Gener
Patent europeic cun effect per la Svizra ed il Liechtenstein
Status
Stritgà
Scrittira da patent
Concedì
Annunzià
09-05-2019
Publitgà
20-11-2019
Concedì
23-06-2021
Stritgà
23-12-2022
Motiv
Taxa annuala betg pajada
Classas IPC
E21B 19/06 (2006.01)
E21B 19/15 (2006.01)
Prioritad
US 201862672310 P 16.05.2018
US 201916398407 30.04.2019
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. 23-12-2022

    Stritgà, taxa betg pajada

    Published in Swissreg on 23.12.2022

  2. 04-05-2022

    Midada

    Published in Swissreg on 04.05.2022

  3. 23-06-2021

    Concedì

    Published in Swissreg on 23.06.2021

Partidas

Possessur

Frank's International, LLC

10260 Westheimer Road, Suite 700, Houston, TX 77042, US

Inventur

STELLY, John, Erick

Breaux Bridge, Louisiana 70517, US

SMITH, Logan

Lafayette, LA 70506, US

DAIGLE, Jarret

Lafayette, Louisiana 70503, US

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.