ENTWÄSSERUNGSVORRICHTUNG

European patent · EP4221969 · In force

Register entry

Publication number
EP4221969
Application number
EP21873715
Kind
European patent with effect for Switzerland and Liechtenstein
Status
In force
Specification
Granted
Filed
Jun 23, 2021
Published
Aug 9, 2023
Granted
Aug 20, 2025
Protection ends at the latest
Jun 22, 2041
Next annual fee due
Jun 30, 2026
IPC classes
B30B 9/12 (2006.01)
B09B 3/00 (2022.01)
C02F 11/12 (2019.01)
B02C 19/00 (2006.01)
Priority
AU 2020903498 29.09.2020
PCT application
PCT/AU2021/050651 23.06.2021
PCT publication
WO2022/067371 07.04.2022
Filing language
English
Source
Swissreg

History

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

  1. Jul 1, 2026

    Change

    Published in Swissreg on 01.07.2026

  2. Aug 20, 2025

    Granted

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

    Published in Swissreg on 20.08.2025

Parties

Holder

Blackall Station Pty Ltd

Ground Floor 2 12 Browning Street, South Brisbane, Queensland 4101, AU

Inventor

HUNGERFORD, Andrew Lloyd

Nambour, Queensland 4560, AU

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.