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 1417689 B1 20090304 - HIGH-VOLTAGE LEAD-THROUGH

Title (en)

HIGH-VOLTAGE LEAD-THROUGH

Title (de)

HOCHSPANNUNGSDURCHFÜHRUNG

Title (fr)

TRAVERSEE HAUTE-TENSION

Publication

EP 1417689 B1 20090304 (DE)

Application

EP 02742635 A 20020716

Priority

EP 02742635 A 20020716
CH 0200393 W 20020716
EP 01810776 A 20010813

Abstract (en)

[origin: EP1284483A1] The free air insulation (7) is molded onto the casing surface (6) on the side away from the base (3) of the passage and onto the end face (8) of the field-control insulator (5).

IPC 8 full level

H01B 17/26 (2006.01)

CPC (source: EP)

H01B 17/28 (2013.01)

Designated contracting state (EPC)

AT BE BG CH CY CZ DE DK EE ES FI FR GB GR IE IT LI LU MC NL PT SE TR

DOCDB simple family (publication)

EP 1284483 A1 20030219; AT E424615 T1 20090315; DE 50213331 D1 20090416; EP 1417689 A1 20040512; EP 1417689 B1 20090304; WO 03017291 A1 20030227

DOCDB simple family (application)

EP 01810776 A 20010813; AT 02742635 T 20020716; CH 0200393 W 20020716; DE 50213331 T 20020716; EP 02742635 A 20020716