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: 157 484 516 patent documents

This week's update (26/07/2024 12:00 CET):

147 225 new documents added

921 612 documents amended

GPI key values

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EP 3646312 A1 20200506 - PHOTOLUMINESCENT COVER FOR INDICATOR SIGNS

Title (en)

PHOTOLUMINESCENT COVER FOR INDICATOR SIGNS

Title (de)

PHOTOLUMINESZIERENDE ABDECKUNG FÜR HINWEISSCHILDER

Title (fr)

ÉLÉMENT COUVRANT PHOTOLUMINESCENT POUR PANNEAUX INDICATEURS

Publication

EP 3646312 A1 20200506 (EN)

Application

EP 18841676 A 20180801

Priority

US 201815866983 A 20180110
US 2018044880 W 20180801

IPC 8 full level

G09F 19/22 (2006.01); G09F 13/04 (2006.01); G09F 13/20 (2006.01)

CPC (source: EP)

G09F 13/06 (2013.01); G09F 13/20 (2013.01); G09F 2013/05 (2021.05)

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

Designated extension state (EPC)

BA ME

DOCDB simple family (publication)

EP 3646312 A1 20200506; EP 3646312 A4 20200527; EP 3646312 B1 20220518; ES 2920284 T3 20220802

DOCDB simple family (application)

EP 18841676 A 20180801; ES 18841676 T 20180801