US PATENT SUBCLASS 105 / 163.1
.~ Overhead crane
Current as of: June, 1999
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(under subclass 157.1) Truck particularly adapted to support and carry a dragline other lifting structure of a type adapted to travel on a rail vertically higher than material carried thereby.
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29.1, for a locomotive of the rack rail type.
96+, for a wheel or axle drive for railway rolling stock, generally.
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212, Traversing Hoists,
205+, for traveling bridge cranes having a hoisting trolley thereon; and subclass 142.1 for a hoisting trolley, per se. Hoisting means or structure peculiar thereto must be claimed for original placement in Class 212.