Road structure – process – or apparatus – Drain or gutter
Reexamination Certificate
2007-07-24
2007-07-24
Addie, Raymond W (Department: 3671)
Road structure, process, or apparatus
Drain or gutter
C404S004000, C404S005000, C210S163000
Reexamination Certificate
active
10872643
ABSTRACT:
A storm sewer inlet grate is provided, which is temporary and removable, to keep trash and debris and eroded soil out of a storm sewer. There are two parts: a rectangular box made of steel re-bars and steel mesh, and surrounding mesh bags filled with gravel and made of wire mesh. The device is placed in a gutter parallel to and against the street curb opening of the storm sewer drain. The mesh bags are easily removable one by one.
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Addie Raymond W
Smith, Jr. Henry L.
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