GPI coverage and content

You can use Global Patent Index (GPI) to carry out detailed searches in the EPO's worldwide bibliographic (DOCDB), legal event (INPADOC) and full-text data sets, and download or visualise the search results for statistical analysis.

Current content: 158 817 061 patent documents

This week's update (27/09/2024 12:00 CET):

138 866 new documents added

722 000 documents amended

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EP 3309037 B1 20200311 - TRACTION/BRAKING CONTROL DEVICE FOR A RAILWAY VEHICLE, WITH IMPROVED RELIABILITY

Title (en)

TRACTION/BRAKING CONTROL DEVICE FOR A RAILWAY VEHICLE, WITH IMPROVED RELIABILITY

Title (de)

VORRICHTUNG ZUR ZUG-/BREMSSTEUERUNG FÜR SCHIENENFAHRZEUG MIT VERBESSERTER VERLÄSSLICHKEIT

Title (fr)

DISPOSITIF DE COMMANDE DE TRACTION/FREINAGE POUR VÉHICULE FERROVIAIRE, À FIABILITÉ AMÉLIORÉE

Publication

EP 3309037 B1 20200311 (FR)

Application

EP 17196939 A 20171017

Priority

FR 1660041 A 20161017

IPC 8 full level

B61C 17/12 (2006.01)

CPC (source: EP)

B61C 17/12 (2013.01)

Designated contracting state (EPC)

AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

DOCDB simple family (publication)

EP 3309037 A1 20180418; EP 3309037 B1 20200311; ES 2797785 T3 20201203; FR 3057526 A1 20180420; FR 3057526 B1 20181207; PL 3309037 T3 20201102

DOCDB simple family (application)

EP 17196939 A 20171017; ES 17196939 T 20171017; FR 1660041 A 20161017; PL 17196939 T 20171017