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: 156 809 018 patent documents

This week's update (28/06/2024 12:00 CET):

176 501 new documents added

1 938 899 documents amended

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EP 2307599 A2 20110413 - SYSTEMS AND METHODS OF TWISTING AND HEAT-SETTING YARN, AND APPARATUS FOR TWISTING YARN AND HEAT-SETTING YARN

Title (en)

SYSTEMS AND METHODS OF TWISTING AND HEAT-SETTING YARN, AND APPARATUS FOR TWISTING YARN AND HEAT-SETTING YARN

Title (de)

SYSTEME UND VERFAHREN ZUR WICKLUNG UND THERMOFIXIERUNG EINES GARNS SOWIE VORRICHTUNG ZUR WICKLUNG UND THERMOFIXIERUNG EINES GARNS

Title (fr)

SYSTÈMES ET PROCÉDÉS DE TORDAGE ET DE THERMOFIXAGE D'UN FIL, ET APPAREIL PERMETTANT LE TORDAGE D'UN FIL ET LE THERMOFIXAGE D'UN FIL

Publication

EP 2307599 A2 20110413 (EN)

Application

EP 09803368 A 20090716

Priority

US 2009050778 W 20090716
US 8471008 P 20080730

IPC 8 full level

D02G 3/28 (2006.01)

CPC (source: EP)

D02G 3/28 (2013.01)

Designated contracting state (EPC)

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 SE SI SK SM TR

Designated extension state (EPC)

AL BA RS

DOCDB simple family (publication)

EP 2307599 A2 20110413; EP 2307599 A4 20160420

DOCDB simple family (application)

EP 09803368 A 20090716