FLUIDDYNAMISCHE REGENERZEUGUNGSVORRICHTUNG

European patent · EP4212677 · Deleted

Register entry

Publication number
EP4212677
Application number
EP23150751
Kind
European patent with effect for Switzerland and Liechtenstein
Status
Deleted
Specification
Granted
Filed
Jan 9, 2023
Published
Jul 19, 2023
Granted
May 1, 2024
Deleted
Aug 25, 2026
Reason
Annual fee unpaid
IPC classes
E03B 3/28 (2006.01)
A01G 15/00 (2006.01)
F28F 1/14 (2006.01)
F28F 13/08 (2006.01)
Priority
TW 111200296 U 10.01.2022
Filing language
English
Source
Swissreg

History

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

  1. Aug 25, 2026

    Deleted, fee unpaid

    Status of protective title
    Active → Cancelled
    Cancellation date
    25.08.2026
    Cause for cancellation
    Non-payment of renewal fee

    Published in Swissreg on 25.08.2026

  2. Mar 12, 2025

    Change

    Published in Swissreg on 12.03.2025

  3. May 1, 2024

    Granted

    Published in Swissreg on 01.05.2024

Parties

Holder

Chang Chien, Shu-Hsia

17F.-2, No. 106, Bo'ai 2nd Rd. 38 Neighborhood, Xinshang Vil. Zuoying Dist., Kaohsiung City 813, TW

Chen, Shih-Hsiung

No. 5, Yuxiao 1st St., East Dist. Tainan City 701, TW

Inventor

Chang Chien, Shu-Hsia

Kaohsiung City 813, TW

Chen, Shih-Hsiung

East Dist. Tainan City 701, 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.