SPALTROHRMOTORVORRICHTUNG

European patent · EP4215754 · Deleted

Register entry

Publication number
EP4215754
Application number
EP22153205
Kind
European patent with effect for Switzerland and Liechtenstein
Status
Deleted
Specification
Granted
Filed
Jan 25, 2022
Published
Jul 26, 2023
Granted
Dec 11, 2024
Deleted
Aug 26, 2025
Reason
Annual fee unpaid
IPC classes
F04D 13/06 (2006.01)
F04D 29/20 (2006.01)
F16D 1/116 (2006.01)
H02K 1/00 (2006.01)
H02K 7/00 (2006.01)
Filing language
English
Source
Swissreg

History

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

  1. Oct 22, 2025

    Change

    Published in Swissreg on 22.10.2025

  2. Aug 26, 2025

    Deleted, fee unpaid

    Status of protective title
    Active → Cancelled
    Cancellation date
    26.08.2025
    Cause for cancellation
    Non-payment of renewal fee

    Published in Swissreg on 26.08.2025

  3. Dec 11, 2024

    Granted

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

    Published in Swissreg on 11.12.2024

Parties

Holder

Zi Yi Electrical Engineering Co., Ltd.

No. 20, Jingke S. Rd. Chunshe Vil. Nantun Dist., Taichung City 408, TW

Inventor

HUANG, Ting-Tsai

414 Taichung City, TW

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.