LAMPE

European patent · EP3674599 · In force

Register entry

Publication number
EP3674599
Application number
EP19214255
Kind
European patent with effect for Switzerland and Liechtenstein
Status
In force
Specification
Granted
Filed
Dec 6, 2019
Published
Jul 1, 2020
Granted
Oct 23, 2024
Protection ends at the latest
Dec 5, 2039
Next annual fee due
Dec 31, 2026
IPC classes
F21S 8/02 (2006.01)
F21V 17/02 (2006.01)
F21V 17/14 (2006.01)
Priority
CN 201811596020 25.12.2018
Filing language
Chinese
Source
Swissreg

History

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

  1. Jan 1, 2026

    Change

    Published in Swissreg on 01.01.2026

  2. Sep 3, 2025

    Change

    Published in Swissreg on 03.09.2025

  3. Jan 9, 2025

    Change

    Published in Swissreg on 09.01.2025

  4. Oct 23, 2024

    Granted

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

    Published in Swissreg on 23.10.2024

Parties

Inventor

Zeng, Guoqing

Ningbo, 315103, CN

Zhang, Fawei

Ningbo, 315103, CN

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.