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

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EP 4015761 B1 20230823 - PROTECTIVE CAGE FOR DRILLING MACHINE WITH BARREL, AND CORRESPONDING PROTECTION METHOD

Title (en)

PROTECTIVE CAGE FOR DRILLING MACHINE WITH BARREL, AND CORRESPONDING PROTECTION METHOD

Title (de)

SCHUTZKÄFIG FÜR EINE BOHRMASCHINE MIT TROMMEL UND ENTSPRECHENDES SCHUTZVERFAHREN

Title (fr)

CAGE DE PROTECTION POUR MACHINE DE FORAGE A BARILLET, ET PROCEDE DE PROTECTION CORRESPONDANT

Publication

EP 4015761 B1 20230823 (FR)

Application

EP 21213191 A 20211208

Priority

FR 2013630 A 20201218

IPC 8 full level

E21B 19/14 (2006.01)

CPC (source: EP)

E21B 19/146 (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 4015761 A1 20220622; EP 4015761 B1 20230823; FR 3118091 A1 20220624; FR 3118091 B1 20221223

DOCDB simple family (application)

EP 21213191 A 20211208; FR 2013630 A 20201218