Bridges – Gangway – ramp – or dock leveler
Reexamination Certificate
2011-05-31
2011-05-31
Hartmann, Gary S (Department: 3671)
Bridges
Gangway, ramp, or dock leveler
Reexamination Certificate
active
07950094
ABSTRACT:
A ramp assembly generally includes a ramp platform having a top substantially planar tread surface and an extension section extending outwardly from an end of the ramp platform. The extension section has proximal and distal sloping portions that converge at a juncture forming an obtuse angle therebetween.
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Bailie David A.
Celich Mark S.
Christensen O'Connor Johnson & Kindness PLLC
Hartmann Gary S
Homecare Products, Inc.
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