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

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

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EP 3029954 B1 20170816 - SUBWOOFER WITH STORAGE COMPARTMENT

Title (en)

SUBWOOFER WITH STORAGE COMPARTMENT

Title (de)

SUBWOOFER MIT AUFBEWAHRUNGSFACH

Title (fr)

CAISSON DE BASSES À COMPARTIMENT DE STOCKAGE

Publication

EP 3029954 B1 20170816 (FR)

Application

EP 15193536 A 20151106

Priority

FR 1461878 A 20141203

IPC 8 full level

H04R 1/02 (2006.01); H04R 1/28 (2006.01)

CPC (source: EP)

H04R 1/02 (2013.01); H04R 1/2819 (2013.01); H04R 2201/028 (2013.01); H04R 2420/07 (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 3029954 A1 20160608; EP 3029954 B1 20170816; FR 3029727 A1 20160610; FR 3029727 B1 20180126

DOCDB simple family (application)

EP 15193536 A 20151106; FR 1461878 A 20141203