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: 157 636 699 patent documents

This week's update (09/08/2024 12:00 CET):

43 606 new documents added

1 129 815 documents amended

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EP 2787140 B1 20151014 - Flat ceiling in composite wood concrete construction and method for producing such a ceiling

Title (en)

Flat ceiling in composite wood concrete construction and method for producing such a ceiling

Title (de)

Flachdecke in Holz-Beton-Verbundbauweise und Verfahren zur Herstellung einer solchen Flachdecke

Title (fr)

Plafond plat en structure composite bois-béton et procédé de fabrication d'un tel plafond plat

Publication

EP 2787140 B1 20151014 (DE)

Application

EP 14152687 A 20140127

Priority

DE 102013103359 A 20130404

IPC 8 full level

E04B 5/02 (2006.01); E04C 2/26 (2006.01); E04C 3/29 (2006.01)

CPC (source: EP)

E04B 5/02 (2013.01); E04B 5/023 (2013.01); E04C 2/26 (2013.01); E04C 3/29 (2013.01); E04B 2005/237 (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 2787140 A1 20141008; EP 2787140 B1 20151014

DOCDB simple family (application)

EP 14152687 A 20140127