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 1454858 B1 20060426 - Winder

Title (en)

Winder

Title (de)

Aufwickler

Title (fr)

Enrouleuse

Publication

EP 1454858 B1 20060426 (DE)

Application

EP 03003022 A 20030212

Priority

EP 03003022 A 20030212

Abstract (en)

[origin: EP1454858A1] The winder has a contacting roller (10) placed against a periphery of a reel (14). The contacting roller is divided in subsidiary and main roller segments (34, 46), where the subsidiary roller segment (34) includes an engaging mechanism (38, 40). The subsidiary roller segment is engaged and disengaged independently of the main roller segment (46). A slice-cutting knife is shifted axially to the reel jointly with the roller.

IPC 8 full level

B65H 18/10 (2006.01); B65H 19/26 (2006.01)

CPC (source: EP US)

B65H 18/106 (2013.01 - EP US); B65H 19/26 (2013.01 - EP US); B65H 2301/41485 (2013.01 - EP US); B65H 2404/431 (2013.01 - EP US)

Designated contracting state (EPC)

DOCDB simple family (publication)

EP 1454858 A1 20040908; EP 1454858 B1 20060426; DE 50303106 D1 20060601; US 2004155138 A1 20040812

DOCDB simple family (application)

EP 03003022 A 20030212; DE 50303106 T 20030212; US 77528904 A 20040210