Hydraulic and earth engineering – Earth treatment or control – Ground stabilization or reinforcement
Reexamination Certificate
2007-02-12
2009-10-13
Lagman, Frederick L (Department: 3672)
Hydraulic and earth engineering
Earth treatment or control
Ground stabilization or reinforcement
C405S302600, C405S015000
Reexamination Certificate
active
07600949
ABSTRACT:
A landscape roll layer attaches to a three-point hitch on a tractor. The landscape roll layer cooperates with a tractor in order to apply at least one roll of a mat to a desired area. Such rolls can protect an area to be landscaped for erosion control or may cover an area that has been seeded.
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Crawford Brie A.
Lagman Frederick L
Perrone, Jr. Mathew R. P.
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