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: 158 967 801 patent documents

This week's update (04/10/2024 12:00 CET):

150 730 new documents added

999 816 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 3153935 B1 20190220 - TIMEPIECE DETENT ESCAPEMENT MECHANISM WITH CONSTANT FORCE

Title (en)

TIMEPIECE DETENT ESCAPEMENT MECHANISM WITH CONSTANT FORCE

Title (de)

CHRONOMETERHEMMUNGSMECHANISMUS EINES UHRWERKS MIT KONSTANTER KRAFT

Title (fr)

MECANISME D'ECHAPPEMENT A DETENTE D'HORLOGERIE A FORCE CONSTANTE

Publication

EP 3153935 B1 20190220 (FR)

Application

EP 15188461 A 20151006

Priority

EP 15188461 A 20151006

IPC 8 full level

G04B 15/06 (2006.01)

CPC (source: EP)

G04B 15/10 (2013.01); G04B 17/26 (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 3153935 A1 20170412; EP 3153935 B1 20190220

DOCDB simple family (application)

EP 15188461 A 20151006