BUILDING BLOCK SYSTEM
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United States of America Patent
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Issued Date -
Jul 1, 2010
app pub date -
Jun 11, 2007
filing date -
Jun 11, 2007
priority date (Note) -
Abandoned
status (Latency Note)
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Abstract
An interlocking concrete block for forming horizontal wall-channels for reinforcement of block walls of dry-stack, vertically-offset, double-wythe construction. The block has an outer block wall on one side and a head portion extending to the opposed side. The head portion has a connecting portion which interfits with a receptacle of a similar block. The block has a channel extending generally parallel to the outer block wall. In a block wall, two vertically-adjacent series of the blocks form a horizontal wall channel which can hold a reinforcing bar and in-filled concrete, for horizontal reinforcement of the wall.
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