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: 157 337 350 patent documents

This week's update (19/07/2024 12:00 CET):

219 431 new documents added

1 247 852 documents amended

GPI key values

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

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EP 3825201 B1 20230405 - RAIL VEHICLE WITH A SECONDARY SUSPENSION

Title (en)

RAIL VEHICLE WITH A SECONDARY SUSPENSION

Title (de)

SCHIENENFAHRZEUG MIT EINER SEKUNDÄRFEDERUNG

Title (fr)

VÉHICULE FERROVIAIRE COMPRENANT UNE SUSPENSION SECONDAIRE

Publication

EP 3825201 B1 20230405 (DE)

Application

EP 20202535 A 20201019

Priority

DE 102019218017 A 20191122

IPC 8 full level

B61F 5/10 (2006.01); B61F 5/24 (2006.01)

CPC (source: EP)

B61F 5/10 (2013.01); B61F 5/24 (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 3825201 A1 20210526; EP 3825201 B1 20230405; DE 102019218017 A1 20210527

DOCDB simple family (application)

EP 20202535 A 20201019; DE 102019218017 A 20191122