DOPPELPUMPENAGGREGAT

European patent · EP4098880 · Deleted

Register entry

Publication number
EP4098880
Application number
EP22165677
Kind
European patent with effect for Switzerland and Liechtenstein
Status
Deleted
Specification
Granted
Filed
Mar 30, 2022
Published
Dec 7, 2022
Granted
Jan 29, 2025
Deleted
Oct 23, 2025
Reason
Annual fee unpaid
IPC classes
F04D 13/14 (2006.01)
F04D 15/00 (2006.01)
Priority
LU 102816 01.06.2021
Filing language
German
Source
Swissreg

History

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

  1. Dec 10, 2025

    Change

    Published in Swissreg on 10.12.2025

  2. Oct 23, 2025

    Deleted, fee unpaid

    Status of protective title
    Active → Cancelled
    Cancellation date
    23.10.2025
    Cause for cancellation
    Non-payment of renewal fee

    Published in Swissreg on 23.10.2025

  3. Jan 29, 2025

    Granted

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

    Published in Swissreg on 29.01.2025

Parties

Holder

WILO SE

Wilopark 1, 44263 Dortmund, DE

Inventor

Weizel, Olga

44263 Dortmund, DE

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.