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: 156 632 791 patent documents

This week's update (21/06/2024 12:00 CET):

121 162 new documents added

981 197 documents amended

GPI key values

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EP 3834892 B1 20231122 - FIRE DAMPER

Title (en)

FIRE DAMPER

Title (de)

BRANDSCHUTZKLAPPE

Title (fr)

CLAPET DE PROTECTION CONTRE L'INCENDIE

Publication

EP 3834892 B1 20231122 (DE)

Application

EP 19216150 A 20191213

Priority

EP 19216150 A 20191213

IPC 8 full level

A62C 2/12 (2006.01); A62C 2/24 (2006.01)

CPC (source: EP)

A62C 2/12 (2013.01); A62C 2/242 (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 3834892 A1 20210616; EP 3834892 B1 20231122; ES 2971529 T3 20240605; PL 3834892 T3 20240506

DOCDB simple family (application)

EP 19216150 A 20191213; ES 19216150 T 20191213; PL 19216150 T 20191213