Title (en)

Concrete slab

Title (de)

Betonwerksteinplatte

Title (fr)

Dalle en béton

Publication

EP 1528152 B1 20080813 (DE)

Application

EP 04024916 A 20041020

Priority

• DE 20316851 U 20031103
• DE 20317336 U 20031111

Abstract (en)

[origin: EP1528152A2] A concrete paving stone (1) has a base layer (2) with a covering (3) of rough granular material. The granular covering material has sharp projecting edges which are blunted by a suitable process before or after installation.

IPC 8 full level

E01C 5/06 (2006.01); E01C 11/24 (2006.01)

CPC (source: EP)

E01C 5/06 (2013.01); E01C 5/065 (2013.01); E01C 11/24 (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 1528152 A2 20050504; EP 1528152 A3 20060201; EP 1528152 B1 20080813

DOCDB simple family (application)

EP 04024916 A 20041020