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: 159 679 824 patent documents

This week's update (08/11/2024 12:00 CET):

164 112 new documents added

576 445 documents amended

GPI key values

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

Use built-in charts to visualise technical trends and patenting activity of companies

Choose the data you want to see and download to focus on what you are interested in

Run data quality assessments to measure the risk of incomplete search results

EP 3590784 B1 20230215 - COUPLING AND TIE ROD FOR A COUPLING

Title (en)

COUPLING AND TIE ROD FOR A COUPLING

Title (de)

ZUGSTANGE FÜR EINE KUPPLUNG SOWIE ENTSPRECHENDE KUPPLUNG

Title (fr)

BARRE DE TRACTION POUR UN ACCOUPLEMENT AINSI QU'ACCOUPLEMENT CORRESPONDANT

Publication

EP 3590784 B1 20230215 (DE)

Application

EP 19168052 A 20190409

Priority

DE 102018116201 A 20180704

IPC 8 full level

B61G 3/16 (2006.01); B61G 5/04 (2006.01)

CPC (source: EP)

B61G 3/16 (2013.01); B61G 5/04 (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 3590784 A1 20200108; EP 3590784 B1 20230215; DE 102018116201 A1 20200109; HU E061531 T2 20230728; PL 3590784 T3 20230529

DOCDB simple family (application)

EP 19168052 A 20190409; DE 102018116201 A 20180704; HU E19168052 A 20190409; PL 19168052 T 20190409