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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: 157 337 350 patent documents

This week's update (19/07/2024 12:00 CET):

219 431 new documents added

1 247 852 documents amended

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EP 0369121 A1 19900523 - Heating method in textile machines.

Title (en)

Heating method in textile machines.

Title (de)

Verfahren zur Beheizung in Textilmaschinen.

Title (fr)

Procédé de chauffage dans des machines textiles.

Publication

EP 0369121 A1 19900523 (DE)

Application

EP 89115305 A 19890819

Priority

CH 320488 A 19880829

Abstract (en)

A drawing unit for a jet spinning machine has a pressure bar in the prestretch field. <IMAGE>

Abstract (de)

Ein Streckwerk für eine Düsenspinnmaschine hat eine Druckstange im Vorverzugsfeld.

IPC 1-7

D02G 1/12

IPC 8 full level

D02G 1/12 (2006.01); D02G 1/16 (2006.01)

CPC (source: EP US)

D02G 1/122 (2013.01 - EP US)

Citation (search report)

Keine Recherche, Erkl{rung nach Regel 45 EP]

Designated contracting state (EPC)

CH DE IT LI

DOCDB simple family (publication)

EP 0369121 A1 19900523; CN 1011991 B 19910313; CN 1040831 A 19900328; JP H02104730 A 19900417; US 4999890 A 19910319

DOCDB simple family (application)

EP 89115305 A 19890819; CN 89106152 A 19890722; JP 21877189 A 19890828; US 38816189 A 19890801