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: 157 117 910 patent documents

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

139 301 new documents added

1 340 825 documents amended

GPI key values

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EP 3711822 B1 20240306 - RUPTURE DISC ASSEMBLY AND EXTINGUISHING DEVICE WITH EXTINGUISHING AGENT CONTAINER

Title (en)

RUPTURE DISC ASSEMBLY AND EXTINGUISHING DEVICE WITH EXTINGUISHING AGENT CONTAINER

Title (de)

BERSTSCHEIBENANORDNUNG UND LÖSCHEINRICHTUNG MIT EINEM LÖSCHMITTELBEHÄLTER

Title (fr)

SYSTÈME DE DISQUE DE RUPTURE ET DISPOSITIF D'EXTINCTION DOTÉ D'UN RÉSERVOIR D'AGENT D'EXTINCTION

Publication

EP 3711822 B1 20240306 (DE)

Application

EP 19164692 A 20190322

Priority

EP 19164692 A 20190322

IPC 8 full level

A62C 31/05 (2006.01); A62C 35/02 (2006.01)

CPC (source: EP)

A62C 31/05 (2013.01); A62C 35/02 (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 3711822 A1 20200923; EP 3711822 B1 20240306; EP 3711822 C0 20240306

DOCDB simple family (application)

EP 19164692 A 20190322