发明名称 METHOD AND APPARATUS FOR FLOOR PLANKS
摘要 A floor plank having a wear layer, a pattern film, and a magnetic base layer. The floor plank may have a length, a width, and a thickness, wherein the length and the width are substantially larger than the thickness. The magnetic base layer may have a magnetic field which is in a direction substantially parallel to a plane defined by the length and the width of the floor plank, and wherein the direction of the magnetic field is substantially perpendicular to the thickness of the floor plank. The floor plank and an identical floor plank may be placed on the subfloor so that the two floor planks are adjacent one another and so that a magnetic pole of a magnetic base layer of one floor plank is attracted to an opposite magnetic pole of a magnetic base layer of the other floor plank to thereby connect the two floor planks.
申请公布号 US2011265409(A1) 申请公布日期 2011.11.03
申请号 US201113044587 申请日期 2011.03.10
申请人 PIEN CHAO KANG 发明人 PIEN CHAO KANG
分类号 E04B5/00;E04C2/20;E04C2/38 主分类号 E04B5/00
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