FLÜSSIGKEITSBOHRHAMMER

European patent · EP4038256 · In force

Register entry

Publication number
EP4038256
Application number
EP20870468
Kind
European patent with effect for Switzerland and Liechtenstein
Status
In force
Specification
Granted
Filed
Oct 2, 2020
Published
Aug 10, 2022
Granted
Jul 23, 2025
Protection ends at the latest
Oct 1, 2040
Next annual fee due
Oct 31, 2026
IPC classes
E21B 4/14 (2006.01)
E21B 4/16 (2006.01)
E21D 9/10 (2006.01)
Priority
AU 2019903718 03.10.2019
PCT application
PCT/AU2020/051060 02.10.2020
PCT publication
WO2021/062483 08.04.2021
Filing language
English
Source
Swissreg

History

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

  1. Jun 4, 2026

    Change

    Published in Swissreg on 04.06.2026

  2. Nov 1, 2025

    Change

    Published in Swissreg on 01.11.2025

  3. Aug 14, 2025

    Agent entered

    Representative
    Novagraaf International SA, Chemin de l'Echo 3, 1213 Onex

    Published in Swissreg on 14.08.2025

  4. Jul 23, 2025

    Granted

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

    Published in Swissreg on 23.07.2025

Parties

Holder

Strange, Warren

Kalgoorlie WA 6433, AU

Agent

Novagraaf International SA

Chemin de l'Echo 3, 1213 Onex

Inventor

Strange, Warren

Kalgoorlie WA 6433, 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.