ARBEITSVERWALTUNGSSYSTEM

European patent · EP3920124 · In force

Register entry

Publication number
EP3920124
Application number
EP20872023
Kind
European patent with effect for Switzerland and Liechtenstein
Status
In force
Specification
Granted
Filed
Aug 11, 2020
Published
Dec 8, 2021
Granted
Oct 8, 2025
Protection ends at the latest
Aug 10, 2040
Next annual fee due
Aug 31, 2026
IPC classes
G01G 19/08 (2006.01)
H04W 4/029 (2018.01)
E02F 9/26 (2006.01)
Priority
JP 2019178197 30.09.2019
PCT application
PCT/JP2020/030535 11.08.2020
PCT publication
WO2021/065209 08.04.2021
Filing language
Japanese
Source
Swissreg

History

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

  1. Aug 19, 2026

    Change

    Published in Swissreg on 19.08.2026

  2. Oct 8, 2025

    Granted

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

    Published in Swissreg on 08.10.2025

Parties

Holder

Hitachi Construction Machinery Co., Ltd

Hitachi Construction Machinery Co., Ltd.

16-1, Higashiueno 2-chome Taito-ku, Tokyo 110-0015, JP

Inventor

FUJITA, Tsuyoshi

Tsuchiura-shi, Ibaraki 300-0013, JP

EGAWA, Eiji

Tsuchiura-shi, Ibaraki 300-0013, JP

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.