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: 158 678 210 patent documents

This week's update (20/09/2024 12:00 CET):

139 196 new documents added

884 989 documents amended

GPI key values

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EP 3284647 B1 20190807 - RAILWAY TRAIN WITH INTEGRATED ROADWAY, AND RAILWAY WAGON

Title (en)

RAILWAY TRAIN WITH INTEGRATED ROADWAY, AND RAILWAY WAGON

Title (de)

EISENBAHNZUG MIT INTEGRIERTER FAHRSTRASSE UND EISENBAHNWAGEN

Title (fr)

TRAIN COMPRENANT UNE VOIE DE CIRCULATION INTEGREE ET WAGON DE TRAIN

Publication

EP 3284647 B1 20190807 (DE)

Application

EP 16184835 A 20160819

Priority

EP 16184835 A 20160819

IPC 8 full level

B61D 3/12 (2006.01); B61D 3/18 (2006.01)

CPC (source: EP)

B61D 3/12 (2013.01); B61D 3/184 (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 3284647 A1 20180221; EP 3284647 B1 20190807

DOCDB simple family (application)

EP 16184835 A 20160819