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

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 2153912 B1 20110914 - Screening machine

Title (en)

Screening machine

Title (de)

Siebmaschine

Title (fr)

Crible

Publication

EP 2153912 B1 20110914 (DE)

Application

EP 09007576 A 20090609

Priority

DE 102008037848 A 20080815

Abstract (en)

[origin: EP2153912A1] The sieve machine (10) has a clamp lifting device with a retainer for a clamp lifting at one front side, and settling roller or other supporting unit at another front end. A hopper (14) is provided at a front end of the retainer. The retainer and hopper are moved up and down from transport position to a working position.

IPC 8 full level

B07B 1/00 (2006.01); E02F 5/22 (2006.01); E02F 7/06 (2006.01)

CPC (source: EP)

B07B 1/005 (2013.01)

Designated contracting state (EPC)

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 SE SI SK TR

DOCDB simple family (publication)

EP 2153912 A1 20100217; EP 2153912 B1 20110914; AT E524245 T1 20110915; DE 102008037848 A1 20100218

DOCDB simple family (application)

EP 09007576 A 20090609; AT 09007576 T 20090609; DE 102008037848 A 20080815