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: 156 978 933 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

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 3053563 B1 20180404 - AUXILIARY WHEELCHAIR STEERING DEVICE AND WHEELCHAIR FITTED WITH SUCH DEVICE

Title (en)

AUXILIARY WHEELCHAIR STEERING DEVICE AND WHEELCHAIR FITTED WITH SUCH DEVICE

Title (de)

VORSPANNLENKVORRICHTUNG UND ROLLSTUHLGESPANN

Title (fr)

DISPOSITIF D'ENTRAÎNEMENT AUXILIAIRE ET FAUTEUIL ROULANT LE COMPRENANT

Publication

EP 3053563 B1 20180404 (DE)

Application

EP 16154047 A 20160203

Priority

DE 102015101612 A 20150204

IPC 8 full level

A61G 5/04 (2013.01)

CPC (source: EP)

A61G 5/046 (2013.01); A61G 5/048 (2016.10); A61G 5/1051 (2016.10); A61G 5/1054 (2016.10); A61G 2203/14 (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 3053563 A1 20160810; EP 3053563 B1 20180404; DE 202016008453 U1 20180118; EP 3173056 A1 20170531; EP 3173056 B1 20180411; ES 2673174 T3 20180620; ES 2674273 T3 20180628

DOCDB simple family (application)

EP 16154047 A 20160203; DE 202016008453 U 20160203; EP 17151206 A 20160203; ES 16154047 T 20160203; ES 17151206 T 20160203