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: 157 117 910 patent documents

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

139 301 new documents added

1 340 825 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 2712704 B1 20151230 - Cup grinding wheel

Title (en)

Cup grinding wheel

Title (de)

Topfschleifscheibe

Title (fr)

Meule-boisseau

Publication

EP 2712704 B1 20151230 (DE)

Application

EP 13004692 A 20130927

Priority

DE 202012009283 U 20120927
DE 202012009282 U 20120927

Abstract (en)

[origin: EP2712704A2] The grinding disc (1) has a circular base disc (2) and several grinding segments (3). Each grinding segment is radially formed in outwardly open V-shape, and is provided with legs which are arranged axially symmetrical to a plane extending in the radial direction, in symmetry axis. The legs of grinding segment are extended to edge of circular base disc in radial direction.

IPC 8 full level

B24B 55/10 (2006.01); B24D 7/06 (2006.01); B24D 7/10 (2006.01)

CPC (source: EP)

B24B 55/102 (2013.01); B24D 7/066 (2013.01); B24D 7/10 (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 2712704 A2 20140402; EP 2712704 A3 20140702; EP 2712704 B1 20151230

DOCDB simple family (application)

EP 13004692 A 20130927