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: 156 511 693 patent documents

This week's update (14/06/2024 12:00 CET):

200 241 new documents added

1 026 356 documents amended

GPI key values

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EP 3579253 B1 20230614 - CHAIN ASSEMBLY FOR A HIGH OR VERY HIGH VOLTAGE OVERHEAD ELECTRIC LINE

Title (en)

CHAIN ASSEMBLY FOR A HIGH OR VERY HIGH VOLTAGE OVERHEAD ELECTRIC LINE

Title (de)

KETTENANORDNUNG FÜR EINE HOCH- ODER HÖCHSTSPANNUNGS-FREILEITUNG

Title (fr)

SYSTÈME DE CHAÎNE POUR UNE LIGNE AÉRIENNE HAUTE OU TRÈS HAUTE TENSION

Publication

EP 3579253 B1 20230614 (DE)

Application

EP 18175766 A 20180604

Priority

EP 18175766 A 20180604

IPC 8 full level

H01B 17/46 (2006.01); H01B 17/06 (2006.01); H01B 17/32 (2006.01)

CPC (source: EP)

H01B 17/46 (2013.01); H01B 17/06 (2013.01); H01B 17/325 (2013.01)

Citation (examination)

GB 834085 A 19600504 - BRITISH INSULATED CALLENDERS

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 3579253 A1 20191211; EP 3579253 B1 20230614; EP 3579253 C0 20230614

DOCDB simple family (application)

EP 18175766 A 20180604