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: 159 679 824 patent documents

This week's update (08/11/2024 12:00 CET):

164 112 new documents added

576 445 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 1073083 B1 20030827 - Electromagnetic trip device

Title (en)

Electromagnetic trip device

Title (de)

Elektromagnetischer Auslöser

Title (fr)

Déclencheur électromagnétique

Publication

EP 1073083 B1 20030827 (DE)

Application

EP 00115256 A 20000714

Priority

DE 19935662 A 19990729

Abstract (en)

[origin: EP1073083A2] An electromagnetic actuator for an electrical switching device has a yoke (31), a coil (34) and an armature (35). When excited the unit opens the power carrying contacts. The end of the actuator armature has a coil spring (38) that is fixed in a groove (36) and defines a specific overload switching point.

IPC 1-7

H01H 71/24

IPC 8 full level

H01H 71/24 (2006.01)

CPC (source: EP)

H01H 71/2463 (2013.01)

Designated contracting state (EPC)

DE FR IT

DOCDB simple family (publication)

EP 1073083 A2 20010131; EP 1073083 A3 20020821; EP 1073083 B1 20030827; DE 19935662 A1 20010201; DE 50003423 D1 20031002

DOCDB simple family (application)

EP 00115256 A 20000714; DE 19935662 A 19990729; DE 50003423 T 20000714