EP 4097310 A1 20221207 - PANEL AND METHOD OF PRODUCING SUCH A PANEL
Title (en)
PANEL AND METHOD OF PRODUCING SUCH A PANEL
Title (de)
PLATTE UND VERFAHREN ZUM PRODUZIEREN EINER SOLCHEN PLATTE
Title (fr)
PANNEAU ET PROCÉDÉ DE FABRICATION CORRESPONDANT
Publication
Application
Priority
- NL 2024806 A 20200131
- EP 2021052216 W 20210129
Abstract (en)
[origin: WO2021152152A1] The present invention relates to panel, in particular a floor panel, a wall panel, or a ceiling panel, comprising a core layer, comprising a mineral or a cementitious material and at least one reinforcing layer situated in said core layer; wherein the panel, in particular the core layer, comprises a first pair of opposite edges, wherein a first edge of said first pair of opposing edges comprises a first coupling part, and wherein a second edge of said first pair of opposing edges comprises a complementary second coupling part, said coupling parts allowing a plurality of panels to be mutually coupled, wherein the first coupling part comprises a sideward tongue extending in a direction substantially parallel to a plane defined by the panel, and wherein the second coupling part comprises a groove configured for accommodating at least a part of the sideward tongue of another panel, said groove being defined by an upper lip and a lower lip.
IPC 8 full level
E04F 15/10 (2006.01); E04F 15/02 (2006.01)
CPC (source: CN EP)
E04B 9/001 (2013.01 - CN); E04B 9/0407 (2013.01 - CN); E04C 2/2885 (2013.01 - CN); E04F 13/0862 (2013.01 - CN); E04F 13/0875 (2013.01 - CN); E04F 15/02038 (2013.01 - EP); E04F 15/02044 (2013.01 - CN); E04F 15/102 (2013.01 - EP); E04F 15/206 (2013.01 - CN)
Citation (search report)
See references of WO 2021152152A1
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
Designated validation state (EPC)
KH MA MD TN
DOCDB simple family (publication)
WO 2021152152 A1 20210805; CN 113202254 A 20210803; EP 4097310 A1 20221207; NL 2024806 B1 20210913
DOCDB simple family (application)
EP 2021052216 W 20210129; CN 202010661690 A 20200710; EP 21701812 A 20210129; NL 2024806 A 20200131