Concrete-molded stone and ready-to-assemble construction made of molded stones
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United States of America Patent
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Aug 18, 2009
Grant Date -
Feb 28, 2008
app pub date -
Oct 15, 2007
filing date -
Oct 5, 2001
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
An essentially quadrate paving stone having a corresponding base block (21) is provided on all four side surfaces (25, 26) with flange-like, upright spacers (22) which are spaced apart from each other at intervals corresponding approximately to the width of the spacers, making it possible for them to make an interlocking connection with adjacent shaped paving stones of the same type. Furthermore, the bottom side (24) of the paving stone features a number of transverse, gutter-like depressions resulting in the formation of ribs between these depressions. This creates an additional dentification, or anchoring, in the bed surface of the installed paving stones.
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International Classification(s)
Cited Art Landscape
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