LICHTBOGENSCHWEISSVERFAHREN

European patent · EP3797914 · Deleted

Register entry

Publication number
EP3797914
Application number
EP20195459
Kind
European patent with effect for Switzerland and Liechtenstein
Status
Deleted
Specification
Granted
Filed
Sep 10, 2020
Published
Mar 31, 2021
Granted
Jan 22, 2025
Deleted
May 4, 2026
Reason
Annual fee unpaid
IPC classes
B23K 9/12 (2006.01)
B23K 9/09 (2006.01)
B23K 9/073 (2006.01)
Priority
JP 2019176927 27.09.2019
Filing language
English
Source
Swissreg

History

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

  1. May 4, 2026

    Deleted, fee unpaid

    Status of protective title
    Active → Cancelled
    Cancellation date
    04.05.2026
    Cause for cancellation
    Non-payment of renewal fee

    Published in Swissreg on 04.05.2026

  2. Dec 3, 2025

    Change

    Published in Swissreg on 03.12.2025

  3. Jan 22, 2025

    Granted

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

    Published in Swissreg on 22.01.2025

Parties

Holder

DAIHEN CORPORATION

DAIHEN Corporation

2-1-11, Tagawa,, Yodogawa-ku Osaka-shi Osaka 532-8512, JP

Inventor

TAKADA, Kento

Osaka, 532-85123, 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.