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: 156 511 693 patent documents

This week's update (14/06/2024 12:00 CET):

200 241 new documents added

1 026 356 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 1523411 A1 20050420 - FORM CYLINDER FOR A PRINTING MACHINE

Title (en)

FORM CYLINDER FOR A PRINTING MACHINE

Title (de)

FORMZYLINDER FÜR EINE DRUCKMASCHINE

Title (fr)

CYLINDRE PORTE-CLICHE POUR MACHINE D'IMPRIMERIE

Publication

EP 1523411 A1 20050420 (DE)

Application

EP 03732234 A 20030520

Priority

DE 0301628 W 20030520
DE 10232551 A 20020718

Abstract (en)

[origin: DE10232551A1] On one long edge (13) of the printing sheet (3) a detachment region (12, 14) is provided, where the sheet is not fixed to the form cylinder by an adhesive layer.

IPC 1-7

B41F 27/12

IPC 8 full level

B41F 27/12 (2006.01); B41F 30/00 (2006.01)

CPC (source: EP)

B41F 27/1275 (2013.01)

Citation (search report)

See references of WO 2004016432A1

Designated contracting state (EPC)

AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PT RO SE SI SK TR

DOCDB simple family (publication)

DE 10232551 A1 20040205; DE 10232551 B4 20060518; AU 2003239761 A1 20040303; EP 1523411 A1 20050420; WO 2004016432 A1 20040226

DOCDB simple family (application)

DE 10232551 A 20020718; AU 2003239761 A 20030520; DE 0301628 W 20030520; EP 03732234 A 20030520