SCHALLDÄMMENDE STRUKTUR

European patent · EP3783601 · In force

Register entry

Publication number
EP3783601
Application number
EP19787586
Kind
European patent with effect for Switzerland and Liechtenstein
Status
In force
Specification
Granted
Filed
Apr 10, 2019
Published
Feb 24, 2021
Granted
Jun 4, 2025
Protection ends at the latest
Apr 9, 2039
Next annual fee due
Apr 30, 2026
IPC classes
G10K 11/172 (2006.01)
F24F 13/02 (2006.01)
F24F 13/24 (2006.01)
G10K 11/16 (2006.01)
Priority
JP 2018080223 18.04.2018
PCT application
PCT/JP2019/015634 10.04.2019
PCT publication
WO2019/203089 24.10.2019
Filing language
Japanese
Source
Swissreg

History

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

  1. Apr 16, 2026

    Change

    Published in Swissreg on 16.04.2026

  2. Jun 4, 2025

    Granted

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

    Published in Swissreg on 04.06.2025

Parties

Inventor

OHTSU, Akihiko

Kanagawa 258-8577, JP

SUGAWARA, Yoshihiro

Kanagawa 258-8577, JP

HAKUTA, Shinya

Kanagawa 258-8577, JP

YAMAZOE Shogo

Kanagawa 258-8577, 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.