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European patent · EP4104737 · In force

Register entry

Publication number
EP4104737
Application number
EP22178791
Kind
European patent with effect for Switzerland and Liechtenstein
Status
In force
Specification
Granted
Filed
Jun 14, 2022
Published
Dec 21, 2022
Granted
Aug 20, 2025
Protection ends at the latest
Jun 13, 2042
Next annual fee due
Jun 30, 2026
IPC classes
A47L 11/40 (2006.01)
Priority
CN 202110677417 16.06.2021
Filing language
English
Source
Swissreg

History

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

  1. Jul 1, 2026

    Change

    Published in Swissreg on 01.07.2026

  2. Aug 20, 2025

    Granted

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

    Published in Swissreg on 20.08.2025

Parties

Holder

Suzhou Ruijiu Intelligent Technology Co., Ltd.

Building 1-1002, 89 Suxiu Road Hengyu Square Industrial District, Suzhou, Jiangsu Province 215000, CN

Inventor

HUANG, Yuyuan

Suzhou, Jiangsu Province, 215000, 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.