US PATENT SUBCLASS 404 / 116
.~.~.~ Individual element, vertically oriented

Current as of: June, 1999
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404 /   HD   ROAD STRUCTURE, PROCESS, OR APPARATUS

83  DF  APPARATUS {17}
113  DF  .~ Means to agitate material {3}
115  DF  .~.~ Material immersed agitating means {1}
116.~.~.~ Individual element, vertically oriented

DEFINITION

Classification: 404/116

(under subclass 115) Immersed agitating device wherein the immersed agitating element maintains a generally normal or perpendicular-like attitude respecting the earth or road surface.