ZYKLONABSCHEIDER UND HANDSTAUBSAUGER

European patent · EP3609379 · Deleted

Register entry

Publication number
EP3609379
Application number
EP18784476
Kind
European patent with effect for Switzerland and Liechtenstein
Status
Deleted
Specification
Granted
Filed
Apr 12, 2018
Published
Feb 19, 2020
Granted
Jul 3, 2024
Deleted
Nov 25, 2025
Reason
Annual fee unpaid
IPC classes
A47L 9/12 (2006.01)
A47L 5/24 (2006.01)
A47L 9/16 (2006.01)
Priority
CN 201720378404 U 12.04.2017
PCT application
PCT/CN2018/082845 12.04.2018
PCT publication
WO2018/188632 18.10.2018
Filing language
English
Source
Swissreg

History

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

  1. Nov 25, 2025

    Deleted, fee unpaid

    Status of protective title
    Active → Cancelled
    Cancellation date
    25.11.2025
    Cause for cancellation
    Non-payment of renewal fee

    Published in Swissreg on 25.11.2025

  2. May 14, 2025

    Change

    Published in Swissreg on 14.05.2025

  3. Jul 3, 2024

    Granted

    Published in Swissreg on 03.07.2024

Parties

Inventor

ZHANG, Zhiwei

Suzhou Jiangsu 215215, CN

REN, Huaiqiang

Suzhou Jiangsu 200041, 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.