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: 159 679 824 patent documents

This week's update (08/11/2024 12:00 CET):

164 112 new documents added

576 445 documents amended

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EP 3205770 B2 20230308 - TONGUE DEVICE AND METHOD FOR PRODUCING SUCH A TONGUE DEVICE

Title (en)

TONGUE DEVICE AND METHOD FOR PRODUCING SUCH A TONGUE DEVICE

Title (de)

ZUNGENVORRICHTUNG UND VERFAHREN ZUR HERSTELLUNG EINER SOLCHEN ZUNGENVORRICHTUNG

Title (fr)

AIGUILLAGE ET PROCÉDÉ DE FABRICATION D'UN TEL AIGUILLAGE

Publication

EP 3205770 B2 20230308 (DE)

Application

EP 17000227 A 20170214

Priority

DE 102016001631 A 20160215
DE 202016002305 U 20160412

IPC 8 full level

E01B 7/02 (2006.01)

CPC (source: EP)

E01B 7/02 (2013.01); E01B 7/24 (2013.01)

Citation (opposition)

Opponent :

DE 469939 C 19281229 - BOTH & TILMANN G M B H
DE 493589 C 19300308 - GUTEHOFFNUNGSHUETTE OBERHAUSEN
DE 4447926 B4 20060831 - BUTZBACHER WEICHENBAU GMBH [DE]
DE 1898454 U 19640813 - SCHRECK MIEVES K G [DE]

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)

DE 202016002305 U1 20160601; DE 102016001631 A1 20170817; EP 3205770 A1 20170816; EP 3205770 B1 20180822; EP 3205770 B2 20230308

DOCDB simple family (application)

DE 202016002305 U 20160412; DE 102016001631 A 20160215; EP 17000227 A 20170214