With in situ means for both comminuting and treating; e.g., grading, oiling, stabilizing:
(under subclass 83) Device for cutting, scarifying or disintegrating the pavement plus structure; e.g., drag, tamper, roller, liquid dispenser to level, smooth or bind the pieces of the underlying surface.
SEE OR SEARCH THIS CLASS, SUBCLASS:
76, for process of in situ treatment of earth or roadway.
92, for means to work material placed on the earth or roadway.
SEE OR SEARCH CLASS
37, Excavating,
381+, for scraping or grading a roadbed and see note thereunder for other loci in Class 37.
125, Stone Working,
14, for cutting into a stone-like material.
172, Earth Working, appropriate subclasses, for apparatus for and process of working the earth in situ. See note to Class 172 in References to Other Classes, in the Class 404 class definition.
175, Boring or Penetrating the Earth, appropriate subclasses for process or apparatus forming holes or enlarging holes in the earth by disintegrating, cutting, chipping, etc. Generally, this dislocating relates to forming or enlarging a hole.
241, Solid Material Comminution or Disintegration,
101.7, having ambulatory support but the material is still brought to the comminuting means.
299, Mining or In Situ Disintegration of Hard Material, appropriate subclasses for breaking up of a roadway or earth crust, per se.
