Global Patent Index - EP 1350904 A3

EP 1350904 A3 2003-12-17 - Floor planks

Title (en)

Floor planks

Title (de)

Fussbodendielen

Title (fr)

Planches de plancher

Publication

EP 1350904 A3 (DE)

Application

EP 03008103 A

Priority

DE 10215139 A

Abstract (en)

[origin: EP1350904A2] The profile for the connecting of at least two floor elements (1) has interacting grooves (10) and tongues (18a) on respective ends (2,4) of the elements, and corresponding locking elements (56,58) on each groove and tongue which in their vertical position fix two floor elements. The locking elements have bevelled contact faces, and either the tongue of the profile, or the groove and tongue, are elastically deformable. The groove and tongue form lock and especially in cone fashion.

IPC 1-7

E04F 15/02; E04F 15/04

IPC 8 full level

E04F 15/04 (2006.01)

CPC

E04F 15/04 (2013.01); E04F 2201/0146 (2013.01); E04F 2201/041 (2013.01)

Citation (search report)

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

EP 1350904 A2 20031008; EP 1350904 A3 20031217; EP 1350904 B1 20090617; EP 1350904 B2 20121024; AT 434095 T 20090715; DE 50311595 D1 20090730; ES 2327502 T3 20091030; ES 2327502 T5 20130314