VIRTUELLES GLEISBLOCKSYSTEM FÜR EISENBAHNLINIE

European patent · EP3922532 · Deleted

Register entry

Publication number
EP3922532
Application number
EP21181421
Kind
European patent with effect for Switzerland and Liechtenstein
Status
Deleted
Specification
Granted
Filed
Apr 30, 2018
Published
Dec 15, 2021
Granted
May 22, 2024
Deleted
Nov 25, 2025
Reason
Annual fee unpaid
IPC classes
B61L 1/18 (2006.01)
B61L 21/10 (2006.01)
B61L 3/22 (2006.01)
B61L 23/04 (2006.01)
B61L 23/16 (2006.01)
Priority
US 201762502224 P 05.05.2017
US 201815965680 27.04.2018
Divided from
EP18726612
Filing language
English
Source
Swissreg

History

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

  1. Nov 25, 2025

    Deleted, fee unpaid

    Status of protective title
    Active → Cancelled
    Cancellation date
    25.11.2025
    Cause for cancellation
    Non-payment of renewal fee

    Published in Swissreg on 25.11.2025

  2. Apr 2, 2025

    Change

    Published in Swissreg on 02.04.2025

  3. May 22, 2024

    Granted

    Published in Swissreg on 22.05.2024

Parties

Holder

BNSF Railway Company

2500 Lou Menk Drive, Fort Worth, TX 76131, US

Inventor

BEARD, Mitchell Wayne

Shawnee, 66203, US

SHUE, Kent Robert

Bonner Springs, 66012, US

YOUNG, Ralph E.

Osawatomie, 66064, US

SPECHT, Jerry Wade

Overland Park, 66221, US

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.