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: 156 511 693 patent documents

This week's update (14/06/2024 12:00 CET):

200 241 new documents added

1 026 356 documents amended

GPI key values

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EP 3569948 B1 20220921 - VENTILATION DEVICE

Title (en)

VENTILATION DEVICE

Title (de)

BELÜFTUNGSVORRICHTUNG

Title (fr)

DISPOSITIF D'AÉRATION

Publication

EP 3569948 B1 20220921 (DE)

Application

EP 18172847 A 20180517

Priority

EP 18172847 A 20180517

IPC 8 full level

F24F 7/00 (2021.01); F24F 12/00 (2006.01); F24F 13/24 (2006.01)

CPC (source: EP US)

F24F 13/24 (2013.01 - EP US); F24F 2007/0025 (2021.01 - EP US); F24F 2007/005 (2013.01 - EP US); F24F 2012/008 (2013.01 - EP); F24F 2013/242 (2013.01 - EP)

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 3569948 A1 20191120; EP 3569948 B1 20220921

DOCDB simple family (application)

EP 18172847 A 20180517