MÉTHODE DE MODÉLISATION DU COEFFICIENT DE FROTTEMENT D'UN SYSTÈME MÉCANIQUE COMPRENANT AU MOINS DEUX PIÈCES MICROMÉCANIQUES DESTINÉES À COOPÉRER ENTRE ELLE PAR GLISSEMENT OU ROULEMENT

European patent · EP4016049 · In force

Register entry

Publication number
EP4016049
Application number
EP20214341
Kind
European patent with effect for Switzerland and Liechtenstein
Status
In force
Specification
Granted
Filed
Dec 15, 2020
Published
Jun 22, 2022
Granted
May 1, 2024
Protection ends at the latest
Dec 14, 2040
Next annual fee due
Dec 31, 2026
IPC classes
G01N 19/02 (2006.01)
G04B 15/14 (2006.01)
Filing language
French
Source
Swissreg

History

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

  1. Jan 1, 2026

    Change

    Published in Swissreg on 01.01.2026

  2. Mar 12, 2025

    Change

    Published in Swissreg on 12.03.2025

  3. Jan 1, 2025

    Change

    Published in Swissreg on 01.01.2025

  4. May 28, 2024

    Agent entered

    Representative
    MICHELI & CIE SA, 122, rue de Genève,, CP 61, 1226 Thônex

    Published in Swissreg on 28.05.2024

  5. May 1, 2024

    Granted

    Published in Swissreg on 01.05.2024

Parties

Holder

PATEK PHILIPPE SA GENEVE

Patek Philippe SA Genève

rue du Rhône 41, 1204 Genève

Agent

MICHELI & CIE SA

122, rue de Genève, CP 61, 1226 Thônex

Inventor

Mischler, Stefano

1315 La Sarraz

Nguyen, Vance

Toronto, M9A 1M3, CA

Perret, Julien

74350 Andilly, FR

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.