HYDRAULISCHER DÄMPFER MIT VARIABLER STEIFIGKEIT

European patent · EP4180690 · Deleted

Register entry

Publication number
EP4180690
Application number
EP22202482
Kind
European patent with effect for Switzerland and Liechtenstein
Status
Deleted
Specification
Granted
Filed
Oct 19, 2022
Published
May 17, 2023
Granted
Feb 12, 2025
Deleted
May 27, 2026
Reason
Annual fee unpaid
IPC classes
F16F 9/46 (2006.01)
Priority
CN 202111219157 20.10.2021
US 202217863381 12.07.2022
Filing language
English
Source
Swissreg

History

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

  1. 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

  2. Dec 24, 2025

    Change

    Published in Swissreg on 24.12.2025

  3. Feb 12, 2025

    Granted

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

    Published in Swissreg on 12.02.2025

Parties

Holder

BeijingWest Industries Co., Ltd.

BeijingWest Industries Co. Ltd.

No. 85 Puan Road Doudian Town Fangshan District, 102400 Beijing, CN

Inventor

FRANCZYK, Bartlomiej

31-066 Ul. Skawinska 18/14, Kraków, 31-066, Poland, PL

SLUSARCZYK, Pawel

32-400 Ul. Sredniawskiego 10, Myslenice, 32-400, Poland, PL

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.