发明名称 Floor And Tile With Padding
摘要 A flexible floor board with a pad attached to the bottom side of the floor board. The pad covers partially the bottom side of the floor board and extends beyond the floor board. The bottom side of the pad is covered with a restickable glue layer and the floor board has a male lock on one end and a female lock on the other end. A floor board is engages to an adjacent floor board by pressing down the female lock of the first floor board onto the male lock of the second floor board. The bottom side of first floor board that is not covered by the pad is placed into contact with the pad of the second floor board that extends beyond the second floor board.
申请公布号 US2011030300(A1) 申请公布日期 2011.02.10
申请号 US20090538634 申请日期 2009.08.10
申请人 LIU DAVID C 发明人 LIU DAVID C.
分类号 E04F15/22;E04B5/00 主分类号 E04F15/22
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