OPTISCH VARIABLE SICHERHEITSFÄDEN UND -STREIFEN

European patent · EP3055457 · In force

Register entry

Publication number
EP3055457
Application number
EP13895120
Kind
European patent with effect for Switzerland and Liechtenstein
Status
In force
Specification
Granted
Filed
Oct 11, 2013
Published
Aug 17, 2016
Granted
Feb 21, 2024
Protection ends at the latest
Oct 10, 2033
Next annual fee due
Oct 31, 2026
IPC classes
D21H 21/42 (2006.01)
G09F 3/02 (2006.01)
PCT application
PCT/CN2013/085015 11.10.2013
PCT publication
WO2015/051523 16.04.2015
Filing language
English
Source
Swissreg

History

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

  1. Nov 1, 2025

    Change

    Published in Swissreg on 01.11.2025

  2. Jan 1, 2025

    Change

    Published in Swissreg on 01.01.2025

  3. Nov 1, 2024

    Change

    Published in Swissreg on 01.11.2024

  4. Feb 21, 2024

    Granted

    Published in Swissreg on 21.02.2024

Parties

Inventor

DEGOTT, Pierre

1073 Mollie-Margot

LI, Xiang

Beijing 100176, CN

YUAN, Fang

Beijing 100054, CN

RITTER, Gebhard

1007 Lausanne

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.