US PATENT SUBCLASS 404 / 92
.~ With means for in situ material preparation, e.g., mixing

Current as of: June, 1999
Click HD for Main Headings
Click for All Classes

Internet Version by PATENTEC © 1999      Terms of Use


404 /   HD   ROAD STRUCTURE, PROCESS, OR APPARATUS

83  DF  APPARATUS {17}
92.~ With means for in situ material preparation, e.g., mixing

DEFINITION

Classification: 404/92

(under subclass 83) Device including means which act on or treat road building material lying on the road or right of way.

(1) Note. "Material preparation" means does not include compacting or surface finishing means, for which see subclasses below.

SEE OR SEARCH THIS CLASS, SUBCLASS:

75+, for process of in situ treatment of earth or roadway.

90+, for apparatus to comminute earth or road, in situ.

SEE OR SEARCH CLASS 222, Dispensing, appropriate subclasses for specific structure for dispensing.

366, Agitating, appropriate subclasses for specific means for mixing material in a hopper or for directly agitating material.