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 3521557 B1 20191120 - MULTI-FUNCTION FRAME FOR TUBULAR STRUCTURES

Title (en)

MULTI-FUNCTION FRAME FOR TUBULAR STRUCTURES

Title (de)

MULTIFUNKTIONSRAHMEN FÜR RÖHRENARTIGE BAUWERKE

Title (fr)

CADRE MULTIFONCTION POUR CONSTRUCTIONS TUBULAIRES

Publication

EP 3521557 B1 20191120 (DE)

Application

EP 19154313 A 20190129

Priority

EP 18154521 A 20180131

IPC 8 full level

E21D 11/10 (2006.01); E21D 11/15 (2006.01); E21D 11/18 (2006.01); E21F 1/00 (2006.01)

CPC (source: EP)

E21D 11/10 (2013.01); E21D 11/15 (2013.01); E21D 11/18 (2013.01); E21F 1/00 (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 3521557 A1 20190807; EP 3521557 B1 20191120; EP 3521556 A1 20190807

DOCDB simple family (application)

EP 19154313 A 20190129; EP 18154521 A 20180131