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: 157 337 350 patent documents

This week's update (19/07/2024 12:00 CET):

219 431 new documents added

1 247 852 documents amended

GPI key values

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

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EP 3904963 B1 20221026 - TIMEPIECE MOVEMENT COMPRISING AN AUXILIARY MECHANISM DRIVEN BY AN AUXILIARY POWER SOURCE

Title (en)

TIMEPIECE MOVEMENT COMPRISING AN AUXILIARY MECHANISM DRIVEN BY AN AUXILIARY POWER SOURCE

Title (de)

UHRWERK, DAS EINEN DURCH EINE HILFSENERGIEQUELLE ANGETRIEBENEN HILFSMECHANISMUS UMFASST

Title (fr)

MOUVEMENT HORLOGER COMPRENANT UN MECANISME AUXILIAIRE ENTRAINÉ PAR UNE SOURCE D'ÉNERGIE AUXILIAIRE

Publication

EP 3904963 B1 20221026 (FR)

Application

EP 20171995 A 20200429

Priority

EP 20171995 A 20200429

IPC 8 full level

G04B 19/02 (2006.01); G04B 1/12 (2006.01); G04B 19/20 (2006.01); G04F 3/04 (2006.01); G04F 7/08 (2006.01)

CPC (source: EP)

G04B 1/12 (2013.01); G04B 19/02 (2013.01); G04B 19/202 (2013.01); G04F 3/04 (2013.01); G04F 7/089 (2013.01); G04F 7/0895 (2013.01)

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 3904963 A1 20211103; EP 3904963 B1 20221026

DOCDB simple family (application)

EP 20171995 A 20200429