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: 155 263 406 patent documents

This week's update (19/04/2024 12:00 CET):

215 613 new documents added

1 342 057 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 0722365 B1 20000329 - MINERAL BREAKERS

Title (en)

MINERAL BREAKERS

Title (de)

MINERALBRECHER

Title (fr)

BROYEURS A MINERAUX

Publication

EP 0722365 B1 20000329 (EN)

Application

EP 94929055 A 19941012

Priority

NZ 9400105 W 19941012
NZ 24895393 A 19931014

Abstract (en)

[origin: WO9510358A1] The present invention relates to a rotor assembly for a centrifugal mineral breaker characterised in that the rotor assembly has at least one inset on the surface of either its top or bottom plate, said inset being capable of receiving either the top or bottom side of a tip assembly.

IPC 1-7

B02C 19/00; B02C 13/286; B02C 13/18

IPC 8 full level

B02C 13/18 (2006.01)

CPC (source: EP)

B02C 13/1842 (2013.01)

Designated contracting state (EPC)

DE ES FR GB SE

DOCDB simple family (publication)

WO 9510358 A1 19950420; AU 679124 B2 19970619; AU 7824794 A 19950504; DE 69423769 D1 20000504; DE 69423769 T2 20001102; EP 0722365 A1 19960724; EP 0722365 A4 19970108; EP 0722365 B1 20000329; ZA 948035 B 19950817

DOCDB simple family (application)

NZ 9400105 W 19941012; AU 7824794 A 19941012; DE 69423769 T 19941012; EP 94929055 A 19941012; ZA 948035 A 19941013