US PATENT SUBCLASS 404 / 84.8
.~.~.~ Specific to a sloped or curved application

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

83  DF  APPARATUS {17}
84.05  DF  .~ Automatic control {1}
84.1  DF  .~.~ Of material leveling means {3}
84.8.~.~.~ Specific to a sloped or curved application

DEFINITION

Classification: 404/84.8

Specific to a sloped or curved application:

(under subclass 84.1) Automatic adjustment of leveling means wherein the adjustment is made to create an inclined finished surface or a finished surface defined by a radius.