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: 157 593 259 patent documents

This week's update (02/08/2024 12:00 CET):

108 752 new documents added

1 451 440 documents amended

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EP 3730838 B1 20211201 - BAR FOR GRATE ROLLER FOR INCINERATOR FURNACE FIREPLACE WITH IMPROVED AIR CIRCULATION, CORRESPONDING ROLLER AND GRATE

Title (en)

BAR FOR GRATE ROLLER FOR INCINERATOR FURNACE FIREPLACE WITH IMPROVED AIR CIRCULATION, CORRESPONDING ROLLER AND GRATE

Title (de)

ROSTSTAB FÜR ROSTWALZE EINES VERBRENNUNGSOFENS EINER VERBRENNUNGSANLAGE MIT VERBESSERTER LUFTZIRKULATION, ENTSPRECHENDE ROLLE UND ENTSPRECHENDER ROST

Title (fr)

BARREAU POUR ROULEAU DE GRILLE POUR FOYER DE FOUR D' INCINERATEUR A CIRCULATION D' AIR AMELIOREE, ROULEAU ET GRILLE CORRESPONDANTS

Publication

EP 3730838 B1 20211201 (FR)

Application

EP 20020189 A 20200422

Priority

FR 1904286 A 20190423

IPC 8 full level

F23H 9/02 (2006.01); F23H 17/12 (2006.01)

CPC (source: EP)

F23H 9/02 (2013.01); F23H 17/12 (2013.01); F23H 2700/004 (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 3730838 A1 20201028; EP 3730838 B1 20211201; FR 3095498 A1 20201030; FR 3095498 B1 20210521

DOCDB simple family (application)

EP 20020189 A 20200422; FR 1904286 A 20190423