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: 159 515 718 patent documents

This week's update (01/11/2024 12:00 CET):

154 531 new documents added

1 078 520 documents amended

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EP 3771785 B1 20230315 - SWIMMING POOL FILTER SYSTEM WITH OFFSET FLOW MULTIPLIER

Title (en)

SWIMMING POOL FILTER SYSTEM WITH OFFSET FLOW MULTIPLIER

Title (de)

FILTERSYSTEM FÜR SCHWIMMBAD MIT VERSTÄRKER DER UMGELEITETEN WASSERDURCHFLUSSMENGE

Title (fr)

SYSTÈME DE FILTRATION POUR PISCINE À MULTIPLICATEUR DE DÉBIT DÉPORTÉ

Publication

EP 3771785 B1 20230315 (FR)

Application

EP 20188515 A 20200730

Priority

FR 1908912 A 20190802

IPC 8 full level

E04H 4/12 (2006.01); E04H 4/16 (2006.01)

CPC (source: EP)

E04H 4/1272 (2013.01); E04H 4/169 (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 3771785 A1 20210203; EP 3771785 B1 20230315; FR 3099381 A1 20210205; FR 3099381 B1 20220520

DOCDB simple family (application)

EP 20188515 A 20200730; FR 1908912 A 20190802