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: 155 263 406 patent documents

This week's update (19/04/2024 12:00 CET):

215 613 new documents added

1 342 057 documents amended

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EP 1694155 B1 20090211 - FACETED GEMSTONE

Title (en)

FACETED GEMSTONE

Title (de)

EDELSTEIN MIT FACETTEN

Title (fr)

PIERRE PRECIEUSE A FACETTES

Publication

EP 1694155 B1 20090211 (EN)

Application

EP 03782009 A 20031202

Priority

BE 0300208 W 20031202

Abstract (en)

[origin: US2007089458A1] The invention relates to a gemstone ( 1 ) having a surface at least part of which is polished, wherein the polished surface ( 2 ) comprises a plurality of adjacent facets ( 3, 4, 5 ), and in that the polished surface area ( 2 ) comprises 4-25 facets per mm<SUP>2 </SUP>of surface area.

IPC 8 full level

A44C 17/00 (2006.01)

CPC (source: EP US)

A44C 17/001 (2013.01 - EP US)

Designated contracting state (EPC)

AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PT RO SE SI SK TR

DOCDB simple family (publication)

WO 2005053454 A1 20050616; AT E422309 T1 20090215; AU 2003289762 A1 20050624; DE 60326180 D1 20090326; EP 1694155 A1 20060830; EP 1694155 B1 20090211; US 2007089458 A1 20070426

DOCDB simple family (application)

BE 0300208 W 20031202; AT 03782009 T 20031202; AU 2003289762 A 20031202; DE 60326180 T 20031202; EP 03782009 A 20031202; US 58123303 A 20031202