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: 159 679 824 patent documents

This week's update (08/11/2024 12:00 CET):

164 112 new documents added

576 445 documents amended

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EP 2820644 A1 20150107 - REED

Title (en)

REED

Title (de)

ROHRBLATT

Title (fr)

ANCHE

Publication

EP 2820644 A1 20150107 (DE)

Application

EP 13709813 A 20130301

Priority

DE 102012101783 A 20120302
EP 2013054142 W 20130301

Abstract (en)

[origin: WO2013127987A1] The invention relates to a reed for generating sounds in wind instruments, comprising at least one reed tongue, wherein at least the reed tongue consists of a material having polymeric lignin and natural fibres.

IPC 8 full level

G10D 9/02 (2006.01)

CPC (source: EP)

G10D 9/035 (2020.02)

Citation (search report)

See references of WO 2013127987A1

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

Designated extension state (EPC)

BA ME

DOCDB simple family (publication)

DE 102012101783 A1 20130905; EP 2820644 A1 20150107; EP 2820644 B1 20170503; PL 2820644 T3 20171229; WO 2013127987 A1 20130906

DOCDB simple family (application)

DE 102012101783 A 20120302; EP 13709813 A 20130301; EP 2013054142 W 20130301; PL 13709813 T 20130301