US PATENT SUBCLASS 404 / 118
.~ Screed or drag

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

83  DF  APPARATUS {17}
118.~ Screed or drag {2}
119  DF  .~.~> Supported on rail type side forms
120  DF  .~.~> Reciprocating

DEFINITION

Classification: 404/118

(under subclass 83) Device comprising a bar, beam or striker means to level or smooth previously laid road material.

SEE OR SEARCH THIS CLASS, SUBCLASS:

96+, for a contoured striker means which imparts a profile to the road.

114+, for screed means combined with a material agitating means.

SEE OR SEARCH CLASS

172, Earth Working,

780, and 799.5 for a leveling device not specific to road building. 425, Plastic Article or Earthenware Shaping or Treating: Apparatus,

218, for female mold and shaping means.