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European patent · EP3477235 · In force

Register entry

Publication number
EP3477235
Application number
EP18202644
Kind
European patent with effect for Switzerland and Liechtenstein
Status
In force
Specification
Granted
Filed
Oct 25, 2018
Published
May 1, 2019
Granted
May 26, 2021
Protection ends at the latest
Oct 24, 2038
Next annual fee due
Oct 31, 2026
IPC classes
C21D 1/773 (2006.01)
C21D 1/06 (2006.01)
F27B 5/00 (2006.01)
C21D 9/00 (2006.01)
C23C 8/20 (2006.01)
F27D 5/00 (2006.01)
F27B 5/14 (2006.01)
Priority
JP 2017210237 31.10.2017
Filing language
English
Source
Swissreg

History

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

  1. Nov 1, 2025

    Change

    Published in Swissreg on 01.11.2025

  2. Nov 1, 2024

    Change

    Published in Swissreg on 01.11.2024

  3. Jan 26, 2024

    Change

    Published in Swissreg on 26.01.2024

  4. Dec 20, 2023

    Address changed

    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. Nov 1, 2022

    Change

    Published in Swissreg on 01.11.2022

  6. Apr 6, 2022

    Change

    Published in Swissreg on 06.04.2022

  7. May 28, 2021

    Agent entered

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

    Published in Swissreg on 28.05.2021

  8. May 26, 2021

    Granted

    Published in Swissreg on 26.05.2021

Parties

Holder

TOYOTA JIDOSHA KABUSHIKI KAISHA

1, Toyota-cho,, Toyota-shi, Aichi-ken, 471-8571, JP

Dowa Thermotech Co., Ltd.

14-1, Sotokanda 4-chome,, Chiyoda-ku Tokyo 101-0021, JP

Agent

E. Blum & Co. AG

Hofwiesenstrasse 349, 8050 Zürich

Inventor

IKEYAMA, Masayoshi

Toyota-shi, Aichi-ken, 471-8571, JP

FUJITA, Takahiro

Tokyo 101-0021, 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.