FLAMMENBASIERTER VAKUUMERZEUGER

European patent · EP4012194 · Deleted

Register entry

Publication number
EP4012194
Application number
EP21207353
Kind
European patent with effect for Switzerland and Liechtenstein
Status
Deleted
Specification
Granted
Filed
Nov 10, 2021
Published
Jun 15, 2022
Granted
Oct 18, 2023
Deleted
Jun 25, 2025
Reason
Annual fee unpaid
IPC classes
F04F 99/00 (2009.01)
Priority
CN 202011445446 08.12.2020
Filing language
Chinese
Source
Swissreg

History

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

  1. Jun 25, 2025

    Deleted, fee unpaid

    Status of protective title
    Active → Cancelled
    Cancellation date
    25.06.2025
    Cause for cancellation
    Non-payment of renewal fee

    Published in Swissreg on 25.06.2025

  2. Aug 28, 2024

    Change

    Published in Swissreg on 28.08.2024

  3. Oct 18, 2023

    Granted

    Published in Swissreg on 18.10.2023

Parties

Holder

Zhejiang University

No. 38 Zheda Road Xihu District, Hangzhou, Zhejiang 310027, CN

Inventor

HE, Yingjie

Hangzhou, 310027, CN

HAN, Ting

Hangzhou, 310027, CN

SHEN, Xufeng

Hangzhou, 310027, CN

LI, Xin

Hangzhou, 310027, 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.