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: 156 511 693 patent documents

This week's update (14/06/2024 12:00 CET):

200 241 new documents added

1 026 356 documents amended

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EP 2835089 B1 20180627 - A method of operating a vacuum cleaner for cleaning a from the vacuum cleaner comprised filter element

Title (en)

A method of operating a vacuum cleaner for cleaning a from the vacuum cleaner comprised filter element

Title (de)

Verfahren zum Betrieb eines Staubsaugers zum Rückreinigen eines vom Staubsauger umfassten Filterelements

Title (fr)

Procédé de fonctionnement d'un aspirateur pour le nettoyage d'un élément de filtre enfermé dans l'aspirateur

Publication

EP 2835089 B1 20180627 (DE)

Application

EP 14180192 A 20140807

Priority

DE 102013108559 A 20130808

IPC 8 full level

A47L 9/20 (2006.01)

CPC (source: EP)

A47L 9/20 (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 2835089 A2 20150211; EP 2835089 A3 20150819; EP 2835089 B1 20180627; DE 102013108559 A1 20150212

DOCDB simple family (application)

EP 14180192 A 20140807; DE 102013108559 A 20130808