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: 158 383 361 patent documents

This week's update (06/09/2024 12:00 CET):

131 418 new documents added

1 347 785 documents amended

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EP 1152088 B1 20060719 - Tunnel lining based on textile reinforced concrete

Title (en)

Tunnel lining based on textile reinforced concrete

Title (de)

Tunnelverkleidung aus textilbewehrtem Beton

Title (fr)

Segment pour revêtement de tunnel à base de béton renforcé par des textiles

Publication

EP 1152088 B1 20060719 (DE)

Application

EP 01108447 A 20010404

Priority

DE 10021444 A 20000503
DE 10017587 A 20000408

Abstract (en)

[origin: EP1152088A2] The panels comprise concrete shells reinforced with textile mats and containing holes which extend all the way through them. The panels are mounted at a distance to the concrete wall of the tunnel.

IPC 8 full level

E01F 8/00 (2006.01); E21D 11/00 (2006.01); E21D 11/10 (2006.01)

CPC (source: EP)

E21D 11/10 (2013.01); E21D 11/107 (2013.01)

Designated contracting state (EPC)

AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR

DOCDB simple family (publication)

EP 1152088 A2 20011107; EP 1152088 A3 20031015; EP 1152088 B1 20060719; AT E333538 T1 20060815; DE 50110473 D1 20060831

DOCDB simple family (application)

EP 01108447 A 20010404; AT 01108447 T 20010404; DE 50110473 T 20010404