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: 157 484 516 patent documents

This week's update (26/07/2024 12:00 CET):

147 225 new documents added

921 612 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 0396876 B1 19930630 - TURRET PUNCH PRESS WITH ROTATABLE TOOL

Title (en)

TURRET PUNCH PRESS WITH ROTATABLE TOOL

Publication

EP 0396876 B1 19930630 (DE)

Application

EP 90104955 A 19900316

Priority

DE 3915489 A 19890512

Abstract (en)

[origin: US5076127A] A revolving cutting press comprises at least one revolving plate having a peripheral region provided with a plurality of complete tool sets, a drive for rotating the revolving plate about an axis, at least one tool set rotatable about an axis extending substantially perpendicularly to plane of the revolving plate, the tool sets being connectable with the drive of the revolving plate.

IPC 1-7

B21D 28/12; B21D 37/04

IPC 8 full level

B21D 28/12 (2006.01); B21D 37/04 (2006.01)

CPC (source: EP US)

B21D 28/12 (2013.01 - EP US); Y10T 83/8727 (2015.04 - EP US); Y10T 83/8732 (2015.04 - EP US)

Designated contracting state (EPC)

CH DE FR IT LI

DOCDB simple family (publication)

US 5076127 A 19911231; DE 3915489 C1 19900523; DE 59001877 D1 19930805; EP 0396876 A1 19901114; EP 0396876 B1 19930630

DOCDB simple family (application)

US 50890390 A 19900412; DE 3915489 A 19890512; DE 59001877 T 19900316; EP 90104955 A 19900316