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

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EP 1026455 A1 20000809 - Basic boiler combustion chamber

Title (en)

Basic boiler combustion chamber

Title (de)

Brennkammer für Standard Heizkessel

Title (fr)

Chambre de combustion pour chaudière de base

Publication

EP 1026455 A1 20000809 (EN)

Application

EP 99830056 A 19990203

Priority

EP 99830056 A 19990203

Abstract (en)

This new design enables to draw the air supporting combustion from outside through a pipe, letting it directly into the combustion area, without leaving it free to flow. <IMAGE>

IPC 1-7

F24H 9/00; F24H 9/18

IPC 8 full level

F24H 9/00 (2006.01); F24H 9/18 (2006.01)

CPC (source: EP)

F24H 9/0005 (2013.01); F24H 9/0084 (2013.01); F24H 9/1836 (2013.01)

Citation (search report)

[X] EP 0806616 A2 19971112 - FAGOR S COOP [ES]
[X] GB 2149484 A 19850612 - LEBLANC SA E L M

Designated contracting state (EPC)

AT BE CH DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE

DOCDB simple family (publication)

EP 1026455 A1 20000809

DOCDB simple family (application)

EP 99830056 A 19990203