Road structure – process – or apparatus – Apparatus – Material distribution means
Reexamination Certificate
2007-01-16
2009-06-02
Hartmann, Gary S (Department: 3671)
Road structure, process, or apparatus
Apparatus
Material distribution means
C108S110000
Reexamination Certificate
active
07540687
ABSTRACT:
An attachment for a skid steer loader for use in performing road widening and shouldering jobs in small areas such as bike paths, driveways and cul de sacs. The attachment includes a compact frame adapted to support a hopper, a conveyor system, a spreader system, a spreader system angular adjustment, a hydraulic system, at least one wheel, at least one contact roller, and a universal mounting plate. The hydraulic system receives its power from the hydraulic system of, for example, a skid steer.
REFERENCES:
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patent: 6619881 (2003-09-01), Harvey
patent: 6619882 (2003-09-01), Harvey
patent: 6702208 (2004-03-01), Hadler et al.
patent: 7033106 (2006-04-01), Harvey
patent: 2003/0215288 (2003-11-01), Causie et al.
Hartmann Gary S
von Briesen & Roper, s.c.
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