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: 156 978 883 patent documents

This week's update (05/07/2024 12:00 CET):

169 914 new documents added

2 331 667 documents amended

GPI key values

Run regular monitoring (e.g. monthly or quarterly) of technical areas or companies

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EP 3656637 B1 20240424 - RAILWAY VEHICLE

Title (en)

RAILWAY VEHICLE

Title (de)

SCHIENENFAHRZEUG

Title (fr)

VOITURE DE VÉHICULE FERROVIAIRE

Publication

EP 3656637 B1 20240424 (FR)

Application

EP 19210541 A 20191121

Priority

FR 1871655 A 20181121

IPC 8 full level

B61F 1/00 (2006.01); B61C 17/00 (2006.01); B61F 1/08 (2006.01)

CPC (source: EP)

B61C 17/00 (2013.01); B61F 1/00 (2013.01); B61F 1/08 (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 3656637 A1 20200527; EP 3656637 B1 20240424; FR 3088608 A1 20200522; FR 3088608 B1 20210122

DOCDB simple family (application)

EP 19210541 A 20191121; FR 1871655 A 20181121