Material or article handling – Opposed shelf-type elevator and transporter
Reexamination Certificate
2011-01-11
2011-01-11
Rodríguez, Saúl J (Department: 3652)
Material or article handling
Opposed shelf-type elevator and transporter
Reexamination Certificate
active
07866933
ABSTRACT:
A trailer includes a coupling to attach the trailer to a tractor, and a frame attached to the coupling. The frame is positionable as a single unit about a container such that the frame can be attached to the container in four regions of the container to lift the container. The trailer has road wheels for long-haul transportation over road systems. The trailer frame can be positioned about the container by laterally expanding and retracting, pivoting about a horizontal axis, and pivoting about a vertical axis.
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Welch James W.
White, Jr. Claude D.
Fish & Richardson P.C.
Rodríguez Saúl J
Rudawitz Joshua I
Welch James W.
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