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: 159 515 718 patent documents

This week's update (01/11/2024 12:00 CET):

154 531 new documents added

1 078 520 documents amended

GPI key values

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EP 3405730 A1 20181128 - REFRACTORY ANCHOR FOR A FURNACE REFRACTORY TILE

Title (en)

REFRACTORY ANCHOR FOR A FURNACE REFRACTORY TILE

Title (de)

FEUERFESTER ANKER FÜR EINE FEUERFESTE OFENPLATTE

Title (fr)

ANCRAGE DE RÉFRACTAIRE POUR CARREAU DE RÉFRACTAIRE DE FOUR

Publication

EP 3405730 A1 20181128 (EN)

Application

EP 16819021 A 20161209

Priority

EP 2016152404 W 20160122
EP 2016080460 W 20161209

IPC 8 full level

F27D 1/14 (2006.01)

CPC (source: EP)

F27D 1/14 (2013.01); F27D 1/141 (2013.01)

Citation (search report)

See references of WO 2017125206A1

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

Designated extension state (EPC)

BA ME

DOCDB simple family (publication)

EP 3405730 A1 20181128; EP 3405730 B1 20201007; ES 2825874 T3 20210517

DOCDB simple family (application)

EP 16819021 A 20161209; ES 16819021 T 20161209