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: 158 383 361 patent documents

This week's update (06/09/2024 12:00 CET):

131 418 new documents added

1 347 785 documents amended

GPI key values

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EP 3211153 B1 20190109 - STEP FOR STAIRWAY AND SPIRAL STAIRCASE

Title (en)

STEP FOR STAIRWAY AND SPIRAL STAIRCASE

Title (de)

STUFE FÜR TREPPE UND SPINDELTREPPE

Title (fr)

MARCHE POUR ESCALIER ET ESCALIER EN COLIMAÇON

Publication

EP 3211153 B1 20190109 (DE)

Application

EP 16170820 A 20160523

Priority

DE 202016101029 U 20160226

IPC 8 full level

E04F 11/112 (2006.01); B21D 5/00 (2006.01); B21D 11/10 (2006.01)

CPC (source: EP)

E04F 11/112 (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)

DE 202016101029 U1 20170626; DK 3211153 T3 20190423; EP 3211153 A1 20170830; EP 3211153 B1 20190109; ES 2719526 T3 20190711

DOCDB simple family (application)

DE 202016101029 U 20160226; DK 16170820 T 20160523; EP 16170820 A 20160523; ES 16170820 T 20160523