SPIRALVERDICHTER

European patent · EP4184010 · Deleted

Register entry

Publication number
EP4184010
Application number
EP20951231
Kind
European patent with effect for Switzerland and Liechtenstein
Status
Deleted
Specification
Granted
Filed
Dec 9, 2020
Published
May 24, 2023
Granted
Aug 27, 2025
Deleted
Jul 23, 2026
Reason
Annual fee unpaid
IPC classes
F04C 18/02 (2006.01)
F04C 23/00 (2006.01)
F04C 29/12 (2006.01)
F04C 28/26 (2006.01)
Priority
CN 202010900752 31.08.2020
CN 202021863999 U 31.08.2020
PCT application
PCT/CN2020/134989 09.12.2020
PCT publication
WO2022/041564 03.03.2022
Filing language
Chinese
Source
Swissreg

History

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

  1. Jul 23, 2026

    Deleted, fee unpaid

    Status of protective title
    Active → Cancelled
    Cancellation date
    23.07.2026
    Cause for cancellation
    Non-payment of renewal fee

    Published in Swissreg on 23.07.2026

  2. Jul 8, 2026

    Change

    Published in Swissreg on 08.07.2026

  3. Aug 27, 2025

    Granted

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

    Published in Swissreg on 27.08.2025

Parties

Holder

Guangdong Midea Environmental Technologies Co., Ltd.

3rd Floor, No. 21 Gangqian Road Industrial Park Beijiao Neighborhood Committee Beijiao Town, Shunde District, Foshan, Guangdong 528300, CN

Inventor

HUANG, Baiying

Foshan, Guangdong 528300, CN

AIBA, Osamu

Foshan, Guangdong 528300, CN

SHINTAKU, Hidenobu

Foshan, Guangdong 528300, 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.