SELBSTBEWEGENDER ROBOTER

European patent · EP4049575 · Deleted

Register entry

Publication number
EP4049575
Application number
EP20879096
Kind
European patent with effect for Switzerland and Liechtenstein
Status
Deleted
Specification
Granted
Filed
Oct 20, 2020
Published
Aug 31, 2022
Granted
Oct 8, 2025
Deleted
May 27, 2026
Reason
Annual fee unpaid
IPC classes
A47L 9/28 (2006.01)
A47L 11/24 (2006.01)
A47L 11/40 (2006.01)
Priority
CN 201911026299 25.10.2019
PCT application
PCT/CN2020/122184 20.10.2020
PCT publication
WO2021/078118 29.04.2021
Filing language
Chinese
Source
Swissreg

History

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

  1. Aug 19, 2026

    Change

    Published in Swissreg on 19.08.2026

  2. May 27, 2026

    Deleted, fee unpaid

    Status of protective title
    Active → Cancelled
    Cancellation date
    27.05.2026
    Cause for cancellation
    Non-payment of renewal fee

    Published in Swissreg on 27.05.2026

  3. Oct 8, 2025

    Granted

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

    Published in Swissreg on 08.10.2025

Parties

Holder

ECOVACS ROBOTICS CO., LTD.

Ecovacs Robotics Co., Ltd.

No.108, Shihu West Road, Wuzhong District Suzhou, Jiangsu 215168, CN

Inventor

YANG, Keting

Suzhou, Jiangsu 215168, CN

LIU, Ya

Suzhou, Jiangsu 215168, CN

CHEN, Qingtao

Suzhou, Jiangsu 215168, CN

TANG, Zeheng

Suzhou, Jiangsu 215168, 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.