FUNDAMENT FÜR EINE WINDKRAFTANLAGE

European patent · EP3931399 · Deleted

Register entry

Publication number
EP3931399
Application number
EP20708673
Kind
European patent with effect for Switzerland and Liechtenstein
Status
Deleted
Specification
Granted
Filed
Feb 21, 2020
Published
Jan 5, 2022
Granted
Jan 22, 2025
Deleted
Sep 23, 2025
Reason
Annual fee unpaid
IPC classes
E02D 27/42 (2006.01)
F03D 13/20 (2016.01)
E04H 12/34 (2006.01)
Priority
AT 792019 28.02.2019
PCT application
PCT/IB2020/051465 21.02.2020
PCT publication
WO2020/174334 03.09.2020
Filing language
German
Source
Swissreg

History

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

  1. Dec 3, 2025

    Change

    Published in Swissreg on 03.12.2025

  2. Sep 23, 2025

    Deleted, fee unpaid

    Status of protective title
    Active → Cancelled
    Cancellation date
    23.09.2025
    Cause for cancellation
    Non-payment of renewal fee

    Published in Swissreg on 23.09.2025

  3. Jan 22, 2025

    Granted

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

    Published in Swissreg on 22.01.2025

Parties

Holder

Holcim Technology Ltd

Grafenauweg 10, 6300 Zug

Inventor

SCHULDT, Christian

5113 Holderbank

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.