会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 8. 发明申请
    • FLOOR OR WALL COVERING
    • WO2021059062A1
    • 2021-04-01
    • PCT/IB2020/058328
    • 2020-09-08
    • FLOORING INDUSTRIES LIMITED, SARL
    • DE RICK, JanROLLIER, Bryan
    • E04F15/02
    • A floor or wall covering comprises panels. The panels comprise a substrate and a top layer. The top layer comprises a decor layer, and optionally a wear layer. The panels are provided at least at the edges of two opposite sides with coupling parts, cooperating which each other, substantially in the form of male coupling parts and female coupling parts, for coupling panels to each other in the floor or wall covering. The male coupling part is provided at the male edge of the panels. The female coupling part is provided at the female edge of the panels. The coupling parts are provided with integrated mechanical locking means which prevent the drifting apart of two coupled panels into the direction perpendicular to the surface of the floor or wall covering and/or into the direction perpendicular to the respective edges in the plane of the floor or wall covering. A recess is provided at the surface of the floor or wall covering between two panels mechanically coupled to each other by the male coupling part and the female coupling part. The recess optionally comprises a first recess cut out or otherwise provided at the female edge preferably through the top layer and preferably extending into the substrate. The recess optionally comprises a second recess cut out or otherwise provided at the male edge preferably through the top layer and preferably extending into the substrate. The recess comprises a grouting material.