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: 156 511 693 patent documents

This week's update (14/06/2024 12:00 CET):

200 241 new documents added

1 026 356 documents amended

GPI key values

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EP 3943359 B1 20220817 - BOGIE OF A RAILWAY VEHICLE

Title (en)

BOGIE OF A RAILWAY VEHICLE

Title (de)

UNTERGESTELL EINES SCHIENENFAHRZEUGES

Title (fr)

CHÂSSIS D'UN VÉHICULE FERROVIAIRE

Publication

EP 3943359 B1 20220817 (DE)

Application

EP 21170420 A 20210426

Priority

DE 102020119526 A 20200723

IPC 8 full level

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

CPC (source: EP)

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 3943359 A1 20220126; EP 3943359 B1 20220817; DE 102020119526 A1 20220127; PL 3943359 T3 20230213

DOCDB simple family (application)

EP 21170420 A 20210426; DE 102020119526 A 20200723; PL 21170420 T 20210426