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

GPI key values

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EP 3273452 B1 20190130 - SEAL FOR A CONDUIT FOR A TRANSFORMER WITH FLUID ISOLATION

Title (en)

SEAL FOR A CONDUIT FOR A TRANSFORMER WITH FLUID ISOLATION

Title (de)

DICHTUNG FÜR EINE DURCHFÜHRUNG AN EINEM TRANSFORMATOR MIT FLUIDISOLIERUNG

Title (fr)

JOINT D'ÉTANCHÉITÉ POUR UNE INSTALLATION SUR UN TRANSFORMATEUR PRÉSENTANT UNE ISOLATION DE FLUIDE

Publication

EP 3273452 B1 20190130 (DE)

Application

EP 17179503 A 20170704

Priority

AT 506042016 A 20160707

IPC 8 full level

H01F 27/04 (2006.01); F16L 5/10 (2006.01); H01B 17/30 (2006.01)

CPC (source: AT EP)

H01F 27/04 (2013.01 - AT EP); H01B 17/301 (2013.01 - EP)

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 3273452 A1 20180124; EP 3273452 B1 20190130; AT 518819 A1 20180115

DOCDB simple family (application)

EP 17179503 A 20170704; AT 506042016 A 20160707