Stock material or miscellaneous articles – Composite – Of inorganic material
Reexamination Certificate
2011-07-12
2011-07-12
Speer, Timothy M (Department: 1784)
Stock material or miscellaneous articles
Composite
Of inorganic material
C264S256000, C052S311100, C052S596000
Reexamination Certificate
active
07976963
ABSTRACT:
A concrete product is provided having a body including an ornamental surface layer, an intermediate strengthening layer and a concrete substrate layer. The intermediate strengthening layer functions as a buffer between any air bubbles remaining in the concrete substrate layer and the ornamental facing layer following curing of the product.
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Johnson Dwayne A.
Olson, III Rudolph A.
Alston & Bird LLP
Boral Stone Products LLC
Katz Vera
Speer Timothy M
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