Hydraulic and earth engineering – Earth treatment or control – Ground stabilization or reinforcement
Reexamination Certificate
2006-06-06
2006-06-06
Lagman, Frederick L. (Department: 3673)
Hydraulic and earth engineering
Earth treatment or control
Ground stabilization or reinforcement
C405S303000, C405S015000
Reexamination Certificate
active
07056069
ABSTRACT:
A farm implement for guiding a barrier material into a layered material comprises a turntable for holding the barrier material, a guide apparatus for guiding the barrier material into the layered material, and a crossbar to which is attached the turntable and a hitch portion for attaching the crossbar to a vehicle. The guide apparatus comprises a vertical support post that attaches the guide apparatus to the crossbar, a guide slot hingedly attached to the vertical support post, a platform and at least one roller attached to the guide slot, and at least one cap hingedly attached to and positioned above the guide slot.
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Husch & Eppenberger LLC
Kang Grant D.
Lagman Frederick L.
Warnkez, LLC
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