Concrete block with batter indicators

Details Concrete block with batter indicators Concrete block with batter indicators

2005-10-11

2005-10-11

Lee, Jong-Suk (James) (Department: 3673)

Hydraulic and earth engineering

Earth treatment or control

Shoring, bracing, or cave-in prevention

C405S286000, C052S169400, C052S590200, C052S603000, C052S604000

Reexamination Certificate

active

06953309

ABSTRACT:
A concrete retaining wall block provided with integral indicators that indicate the batter that will result from constructing a retaining wall of a multiplicity of the blocks. The indicators for indicating the batter are preferably one or more indentations formed in a surface of the block other than the front surface.

REFERENCES:
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patent: 5688079 (1997-11-01), Bolduc et al.
patent: 5735643 (1998-04-01), Castonguay et al.
patent: 5795105 (1998-08-01), Guth
patent: 5827015 (1998-10-01), Woolford et al.
patent: 6641334 (2003-11-01), Woolford
patent: 663437 (1987-12-01), None
patent: 03169907 (1991-07-01), None

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