Methods and devices for moving trench grates
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United States of America Patent
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-
N/A
Issued Date -
Dec 27, 2007
app pub date -
Jun 7, 2007
filing date -
Jun 7, 2006
priority date (Note) -
Abandoned
status (Latency Note)
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Abstract
A novel device makes the movement of trench grates significantly easier. The device is advantageously designed to provide significant leverage, leverage that is needed to move heavy trench grates.
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