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

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EP 2811083 B1 20161116 - Method for installing a technical device such as a smoke detector on an existing stretch ceiling

Title (en)

Method for installing a technical device such as a smoke detector on an existing stretch ceiling

Title (de)

Einbauverfahren eines technischen Geräts, wie einem Rauchmelder, an einer bereits vorhandenen Spanndecke

Title (fr)

Procédé d'installation d'un appareil technique tel qu'un détecteur de fumée sur un plafond tendu existant

Publication

EP 2811083 B1 20161116 (FR)

Application

EP 14170921 A 20140603

Priority

FR 1355116 A 20130604

IPC 8 full level

E04B 9/00 (2006.01); E04B 9/30 (2006.01)

CPC (source: EP)

E04B 9/006 (2013.01); E04B 9/303 (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 2811083 A1 20141210; EP 2811083 B1 20161116; ES 2617083 T3 20170615; FR 3006349 A1 20141205; FR 3006349 B1 20150529

DOCDB simple family (application)

EP 14170921 A 20140603; ES 14170921 T 20140603; FR 1355116 A 20130604