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: 158 817 061 patent documents

This week's update (27/09/2024 12:00 CET):

138 866 new documents added

722 000 documents amended

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EP 3734373 B1 20230510 - DEVICE FOR ACTUATING A CALENDAR STAR OF A SEMI-PERPETUAL OR PERPETUAL CALENDAR MECHANISM

Title (en)

DEVICE FOR ACTUATING A CALENDAR STAR OF A SEMI-PERPETUAL OR PERPETUAL CALENDAR MECHANISM

Title (de)

BETÄTIGUNGSVORRICHTUNG EINES DATUMSTERNS EINES HALBEWIGEN ODER EWIGEN KALENDERMECHANISMUS

Title (fr)

DISPOSITIF D'ACTIONNEMENT D'UNE ETOILE DE QUANTIEME D'UN MECANISME DE QUANTIEME SEMI-PERPETUEL OU PERPETUEL

Publication

EP 3734373 B1 20230510 (FR)

Application

EP 19172296 A 20190502

Priority

EP 19172296 A 20190502

IPC 8 full level

G04B 19/253 (2006.01); G04B 19/25 (2006.01)

CPC (source: EP)

G04B 19/25 (2013.01); G04B 19/2536 (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 3734373 A1 20201104; EP 3734373 B1 20230510

DOCDB simple family (application)

EP 19172296 A 20190502