发明名称 Paving stone and method
摘要 A concrete cast stone resembling a flagstone for use with other ones of the concrete cast stones for covering a surface. The concrete cast stone comprising a body having a peripheral contour of non-repetitive jagged shape for interlocking engagement of a plurality of the concrete cast stone. The peripheral contour defining a distinguishable orientation with interlocking side sections and part-interlocking side sections such that said concrete cast stones placed side-by-side interlock by one or a combination of (1) matching the interlocking side sections in a linear arrangement of the concrete cast stones, and (2) matching the part-interlocking side sections in a herringbone arrangement. A method for assembling the concrete cast stone is also provided.
申请公布号 US8002494(B2) 申请公布日期 2011.08.23
申请号 US20090488660 申请日期 2009.06.22
申请人 TECHO-BLOC INC. 发明人 CICCARELLO CHARLES
分类号 E01C5/00 主分类号 E01C5/00
代理机构 代理人
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