SPIRALVERDICHTER

European patent · EP3961037 · Deleted

Register entry

Publication number
EP3961037
Application number
EP19926306
Kind
European patent with effect for Switzerland and Liechtenstein
Status
Deleted
Specification
Granted
Filed
Nov 29, 2019
Published
Mar 2, 2022
Granted
Jan 1, 2025
Deleted
Jun 23, 2026
Reason
Annual fee unpaid
IPC classes
F04C 18/02 (2006.01)
F04C 29/12 (2006.01)
Priority
CN 201920591213 U 26.04.2019
PCT application
PCT/CN2019/121963 29.11.2019
PCT publication
WO2020/215723 29.10.2020
Filing language
Chinese
Source
Swissreg

History

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

  1. Jun 23, 2026

    Deleted, fee unpaid

    Status of protective title
    Active → Cancelled
    Cancellation date
    23.06.2026
    Cause for cancellation
    Non-payment of renewal fee

    Published in Swissreg on 23.06.2026

  2. Nov 12, 2025

    Change

    Published in Swissreg on 12.11.2025

  3. Jan 1, 2025

    Granted

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

    Published in Swissreg on 01.01.2025

Parties

Holder

Copeland Climate Technologies (Suzhou) Co., Ltd.

No. 69, Suhongxi Street Suzhou Industrial Park, Suzhou, Jiangsu 215021, CN

Inventor

CUI, Yonghua

Suzhou, Jiangsu 215021, CN

LUO, Yong

Suzhou, Jiangsu 215021, CN

ZHENG, Long

Suzhou, Jiangsu 215021, 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.