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: 157 117 910 patent documents

This week's update (12/07/2024 12:00 CET):

139 301 new documents added

1 340 825 documents amended

GPI key values

Run regular monitoring (e.g. monthly or quarterly) of technical areas or companies

Use built-in charts to visualise technical trends and patenting activity of companies

Choose the data you want to see and download to focus on what you are interested in

Run data quality assessments to measure the risk of incomplete search results

EP 0539905 B1 19970827 - Electrical cable

Title (en)

Electrical cable

Title (de)

Elektrisches Kabel

Title (fr)

Cable électrique

Publication

EP 0539905 B1 19970827 (FR)

Application

EP 92118276 A 19921026

Priority

FR 9113511 A 19911031

Abstract (en)

[origin: EP0539905A1] The present invention relates to a power cable comprising, arranged coaxially from the inside outwards: - a conductor core (2), - a jacket (4) made of an insulating material, - a metal screen (6), - an external protective sheath (7), characterised in that the insulating material consists of a continuous organic phase in which organic aggregates are dispersed. <IMAGE>

IPC 1-7

H01B 3/44

IPC 8 full level

H01B 3/28 (2006.01); H01B 3/44 (2006.01); H01B 9/02 (2006.01)

CPC (source: EP)

H01B 3/28 (2013.01); H01B 3/44 (2013.01); H01B 9/027 (2013.01)

Designated contracting state (EPC)

CH DE FR GB IT LI SE

DOCDB simple family (publication)

EP 0539905 A1 19930505; EP 0539905 B1 19970827; DE 69221814 D1 19971002; DE 69221814 T2 19980102; FR 2683378 A1 19930507; FR 2683378 B1 19931231

DOCDB simple family (application)

EP 92118276 A 19921026; DE 69221814 T 19921026; FR 9113511 A 19911031