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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 1536066 B1 20060517 - Sound proofing element

Title (en)

Sound proofing element

Title (de)

Schallschutzelement

Title (fr)

Elément d'isolation acoustique

Publication

EP 1536066 B1 20060517 (DE)

Application

EP 04014299 A 20040618

Priority

DE 10356291 A 20031128

Abstract (en)

[origin: EP1536066A1] The acoustic barrier element (1), to be used for the erection of noise barrier walls, has a transparent noise-absorbent insert (3), covered at least partially by a sound-absorbent superstructure (4) in a profile frame (2) with an outer support (7').

IPC 8 full level

E01F 8/00 (2006.01)

CPC (source: EP)

E01F 8/0017 (2013.01); E01F 8/0023 (2013.01)

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 PL PT RO SE SI SK TR

DOCDB simple family (publication)

EP 1536066 A1 20050601; EP 1536066 B1 20060517; AT E326583 T1 20060615; CN 100419167 C 20080917; CN 1621621 A 20050601; DE 10356291 A1 20050707; DE 10356291 B4 20060105; DE 502004000579 D1 20060622

DOCDB simple family (application)

EP 04014299 A 20040618; AT 04014299 T 20040618; CN 200410055290 A 20040730; DE 10356291 A 20031128; DE 502004000579 T 20040618