发明名称 METHODS AND APPARATUS FOR SIDEWALK TILES
摘要 A system and method for forming concrete tiles for use in concrete walkways and concrete patios and courtyards. The system includes a unitary frame with two or more slanted sidewalls with a plurality of pickup points placed within an interior opening of the unitary frame. Concrete poured into the interior opening of the frame forms a beveled or slanted concrete sidewalk tile. The pickup points are buried in the beveled concrete sidewalk tiles. When an opening in the pickup points is uncovered, a means to pick and place the beveled concrete sidewalk tiles is provided. Slanted or beveled sidewalls prevent binding to or interference with adjacent slanted or beveled sidewalk tiles to facilitate lifting.
申请公布号 US2009116906(A1) 申请公布日期 2009.05.07
申请号 US20070956636 申请日期 2007.12.14
申请人 KAYLOR BRENT M;ORTIZ STEVEN T 发明人 KAYLOR BRENT M.;ORTIZ STEVEN T.
分类号 E01C13/00 主分类号 E01C13/00
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