BAGGERKUPPLUNGSSYSTEM

European patent · EP4172418 · In force

Register entry

Publication number
EP4172418
Application number
EP21737318
Kind
European patent with effect for Switzerland and Liechtenstein
Status
In force
Specification
Granted
Filed
Jun 9, 2021
Published
May 3, 2023
Granted
Dec 10, 2025
Protection ends at the latest
Jun 8, 2041
Next annual fee due
Jun 30, 2027
IPC classes
E02F 3/76 (2006.01)
Priority
GB 202009140 16.06.2020
PCT application
PCT/US2021/070676 09.06.2021
PCT publication
WO2021/258095 23.12.2021
Filing language
English
Source
Swissreg

History

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

  1. Oct 21, 2026

    Change

    Published in Swissreg on 21.10.2026

  2. Jul 1, 2026

    Next annual fee due on

    Next annual fee due on
    30.06.2026 → 30.06.2027

    Published in Swissreg on 01.07.2026

  3. Dec 17, 2025

    Agent entered

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

    Published in Swissreg on 17.12.2025

  4. Dec 10, 2025

    Granted

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

    Published in Swissreg on 10.12.2025

Parties

Holder

Caterpillar Inc.

100 N.E. Adams Street, Peoria, IL 61629-9510, US

Agent

Novagraaf International SA

Chemin de l'Echo 3, 1213 Onex

Inventor

PIRZER, Wolfgang

92421 Schwandorf, 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.