US PATENT SUBCLASS 212 / 200
.~ Movable along nonvertical rectilinear path

Current as of: June, 1999
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212 /   HD   TRAVERSING HOISTS

199  DF  HAVING BOOM SHIFTABLE VERTICALLY ALONG A LINEAR PATH {5}
200.~ Movable along nonvertical rectilinear path

DEFINITION

Classification: 212/200

Movable along nonvertical rectilinear path:

(under subclass 199) Apparatus wherein the boom* is mounted for movement along an inclined path and the up and down movement of the boom is the vertical component of motion along the inclined path.