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: 156 978 933 patent documents

This week's update (05/07/2024 12:00 CET):

169 914 new documents added

2 331 667 documents amended

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EP 3404145 B1 20200422 - DEVICE FOR THE PNEUMATIC REMOVAL OF WASTE FROM AT LEAST ONE SURFACE

Title (en)

DEVICE FOR THE PNEUMATIC REMOVAL OF WASTE FROM AT LEAST ONE SURFACE

Title (de)

VORRICHTUNG FÜR DAS PNEUMATISCHE ENTFERNEN VON VERSCHMUTZUNGEN VON MINDESTENS EINER OBERFLÄCHE

Title (fr)

DISPOSITIF DESTINÉ À L'ÉLIMINATION PNEUMATIQUE D'IMPURETÉS D'AU MOINS UNE SURFACE

Publication

EP 3404145 B1 20200422 (DE)

Application

EP 18157908 A 20180221

Priority

AT 2032017 A 20170515

IPC 8 full level

E01H 1/08 (2006.01); E01H 8/10 (2006.01)

CPC (source: EP)

E01H 1/0863 (2013.01); E01H 8/105 (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 3404145 A1 20181121; EP 3404145 B1 20200422

DOCDB simple family (application)

EP 18157908 A 20180221