CONCRETE BUILDING STRUCTURES
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United States of America Patent
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N/A
Issued Date -
Dec 24, 2009
app pub date -
Jun 17, 2009
filing date -
Jun 18, 2008
priority date (Note) -
Abandoned
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Abstract
A concrete building structure is formed or a concrete unit having a closed trapezoid shape of four interconnected sidewalls. The unit is formed of interconnected pre cast concrete sections or cast-in-place sidewalls. A pair of units may be arranged in an abutting side-by-side pair configuration. A plurality of units may be arranged in various configurations, inner and outer concentric rings and in a multi level tiered arrangement. Hallways are formed between adjacent units and may be covered by a deck.
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