LUFTBEHANDLUNGSVORRICHTUNG

European patent · EP3906381 · Deleted

Register entry

Publication number
EP3906381
Application number
EP19823983
Kind
European patent with effect for Switzerland and Liechtenstein
Status
Deleted
Specification
Granted
Filed
Dec 17, 2019
Published
Nov 10, 2021
Granted
Feb 26, 2025
Deleted
Jul 23, 2026
Reason
Annual fee unpaid
IPC classes
C02F 1/32 (2023.01)
F24F 6/04 (2006.01)
F24F 13/20 (2006.01)
F24F 6/00 (2006.01)
F24F 8/22 (2021.01)
Priority
GB 201900016 02.01.2019
GB 201913169 12.09.2019
PCT application
PCT/GB2019/053576 17.12.2019
PCT publication
WO2020/141302 09.07.2020
Filing language
English
Source
Swissreg

History

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

  1. Jul 23, 2026

    Deleted, fee unpaid

    Status of protective title
    Active → Cancelled
    Cancellation date
    23.07.2026
    Cause for cancellation
    Non-payment of renewal fee

    Published in Swissreg on 23.07.2026

  2. Jan 7, 2026

    Change

    Published in Swissreg on 07.01.2026

  3. Feb 26, 2025

    Granted

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

    Published in Swissreg on 26.02.2025

Parties

Holder

Dyson Technology Limited

DYSON TECHNOLOGY LIMITED

Tetbury Hill, Malmesbury Wiltshire SN16 0RP, GB

Inventor

DAWSON, Paul

Malmesbury Wiltshire SN16 0RP, GB

MAIN, Barnaby

Malmesbury Wiltshire SN16 0RP, GB

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.