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: 158 383 361 patent documents

This week's update (06/09/2024 12:00 CET):

131 418 new documents added

1 347 785 documents amended

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EP 3401029 B1 20230628 - DEVICE AND METHOD FOR EMBOSSING ROLLERS WITH INTEGRATED ROLLER CLEANING

Title (en)

DEVICE AND METHOD FOR EMBOSSING ROLLERS WITH INTEGRATED ROLLER CLEANING

Title (de)

VORRICHTUNG UND VERFAHREN ZUM PRÄGEWALZEN MIT INTEGRIERTER WALZENREINIGUNG

Title (fr)

DISPOSITIF ET PROCÉDÉ DE MOLETAGE À NETTOYAGE DE ROULEAUX INTÉGRÉ

Publication

EP 3401029 B1 20230628 (DE)

Application

EP 18170392 A 20180502

Priority

DE 102017110413 A 20170512

IPC 8 full level

B21B 28/04 (2006.01)

CPC (source: EP)

B21B 28/04 (2013.01); B21B 1/227 (2013.01); B21B 2003/001 (2013.01); B21H 8/005 (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 3401029 A1 20181114; EP 3401029 B1 20230628; EP 3401029 C0 20230628; DE 102017110413 A1 20181115; DE 102017110413 B4 20181129

DOCDB simple family (application)

EP 18170392 A 20180502; DE 102017110413 A 20170512