Concrete unit and methods
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United States of America Patent
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Jun 13, 2017
Grant Date -
Apr 13, 2017
app pub date -
Oct 8, 2015
filing date -
Oct 8, 2015
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Abstract
A concrete unit includes a six sided body having three pairs of opposed rectangular faces. Two opposed faces each has an irregular three dimensional pattern extending across the entire face to provide two aesthetic faces on the unit. The two opposed faces have patterns that are mirror images of each other such that when two of the units are placed with their patterned faces aligned and in contact, the three dimensional patterns on the opposed faces nest to minimize the space between the adjacent edges of the units. The concrete units may be used as steps or in other applications.
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