ERKENNUNG DOPPELTER OTDR-MESSUNGEN

European patent · EP3758256 · Deleted

Register entry

Publication number
EP3758256
Application number
EP20177553
Kind
European patent with effect for Switzerland and Liechtenstein
Status
Deleted
Specification
Granted
Filed
May 29, 2020
Published
Dec 30, 2020
Granted
Dec 8, 2021
Deleted
Dec 23, 2023
Reason
Annual fee unpaid
IPC classes
H04B 10/071 (2013.01)
G01M 11/00 (2006.01)
Priority
US 201962858357 P 07.06.2019
Filing language
English
Source
Swissreg

History

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

  1. Dec 23, 2023

    Deleted, fee unpaid

    Published in Swissreg on 23.12.2023

  2. Oct 19, 2022

    Change

    Published in Swissreg on 19.10.2022

  3. Dec 8, 2021

    Granted

    Published in Swissreg on 08.12.2021

Parties

Holder

EXFO Inc.

400 Avenue Godin, Québec City, QC G1M 2K2, CA

Inventor

PERRON, Stephane

Québec City, Québec G1M 2K2, 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.