HALTUNGSSYSTEM FÜR SCHUTZNETZ

European patent · EP4112877 · In force

Register entry

Publication number
EP4112877
Application number
EP22182164
Kind
European patent with effect for Switzerland and Liechtenstein
Status
In force
Specification
Granted
Filed
Jun 30, 2022
Published
Jan 4, 2023
Granted
Nov 19, 2025
Protection ends at the latest
Jun 29, 2042
Next annual fee due
Jun 30, 2027
IPC classes
E21D 20/00 (2006.01)
E21D 21/00 (2006.01)
E21D 11/40 (2006.01)
Priority
US 202163216967 P 30.06.2021
Filing language
English
Source
Swissreg

History

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

  1. Sep 30, 2026

    Change

    Published in Swissreg on 30.09.2026

  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. Nov 19, 2025

    Granted

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

    Published in Swissreg on 19.11.2025

Parties

Holder

Joy Global Underground Mining LLC

40 Pennwood Place, Suite 100, Warrendale, PA 15086, US

Inventor

Koekemoer, Renier

Sudbury, ON P3E 2C1, CA

St.Amand, Joseph

Elliot Lake, ON P5A 3H6, CA

Barter, Justin

Algoma Mills, P0R 1A0, CA

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.