Retaining wall block and grid system
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United States of America Patent
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N/A
Issued Date -
May 11, 2006
app pub date -
Oct 6, 2005
filing date -
Oct 6, 2004
priority date (Note) -
Abandoned
status (Latency Note)
Importance
Abstract
A retaining wall block and grid system for forming multiple course walls. The system includes a block having a front surface, a rear surface, first and second side surfaces, a top surface and a bottom surface, with the bottom surface including a downwardly depending projection that is configured to engage the rear surface of a block in a lower course of blocks. The top or bottom surfaces may be provided with a groove that is configured to receive a fixation bar, which may be partially wrapped or otherwise connected to a flexible anchor sheet or geo-grid so as to provide the block with a positive connection to a geo-grid. The top and bottom surfaces may be provided with grooves that cooperate to capture and retain a fixation bar and associated geo-grid that are positioned between adjacent courses.
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