KOPFHÖRER

European patent · EP3576425 · Deleted

Register entry

Publication number
EP3576425
Application number
EP17894325
Kind
European patent with effect for Switzerland and Liechtenstein
Status
Deleted
Specification
Granted
Filed
Jan 27, 2017
Published
Dec 4, 2019
Granted
Feb 19, 2025
Deleted
Aug 25, 2026
Reason
Annual fee unpaid
IPC classes
H04R 1/10 (2006.01)
H04R 5/033 (2006.01)
PCT application
PCT/JP2017/003042 27.01.2017
PCT publication
WO2018/138891 02.08.2018
Filing language
Japanese
Source
Swissreg

History

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

  1. Aug 25, 2026

    Deleted, fee unpaid

    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

  2. Dec 31, 2025

    Change

    Published in Swissreg on 31.12.2025

  3. Feb 19, 2025

    Granted

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

    Published in Swissreg on 19.02.2025

Parties

Holder

AlphaTheta Corporation

4-4-5, Minatomirai, Nishi-ku, Yokohama-shi Kanagawa 220-0012, JP

Inventor

KATO Ryuichi

Yokohama-shi Kanagawa 220-0012, 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.