Mathematisches Lehrmittel

Patent svizzer · CH716934 · En vigur

Inscripziun en il register

Numer da publicaziun
CH716934
Numer da la dumonda
CH001602/2019
Gener
Patent svizzer
Status
En vigur
Scrittira da patent
Concedì
Annunzià
12-12-2019
Publitgà
15-06-2021
Concedì
31-10-2022
La protecziun finescha il pli tard
11-12-2039
Proxima taxa annuala scadenta
31-12-2026
Classas IPC
G09B 23/04 (2006.01)
Classas CPC
G09B23/04 (2013-01-01)
Scrittiras da patent
31.10.2022 B1
15.06.2021 A2
Lingua da l’annunzia
tudestg
Funtauna
Swissreg

Istorgia

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

  1. 01-01-2026

    Midada

    Published in Swissreg on 01.01.2026

  2. 01-01-2025

    Midada

    Published in Swissreg on 01.01.2025

  3. 01-01-2024

    Midada

    Published in Swissreg on 01.01.2024

  4. 20-12-2023

    Adressa midada

    Representative
    E. Blum & Co. AG, Patent- und Markenanwälte VSP, Vorderberg 11, 8044 Zürich → E. Blum & Co. AG, Hofwiesenstrasse 349, 8050 Zürich

    Published in Swissreg on 20.12.2023

  5. 01-01-2023

    Midada

    Published in Swissreg on 01.01.2023

  6. 31-10-2022

    Concedì

    Published in Swissreg on 31.10.2022

  7. 15-06-2021

    Midada

    Published in Swissreg on 15.06.2021

Partidas

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.