US PATENT SUBCLASS 460 / 121
Current as of:
for Main Headings
Internet Version by
CROP THRESHING OR SEPARATING
> Mounting means
(under the class definition) Subject matter including a projecting part resembling tooth in shape or function.
SEE OR SEARCH CLASS
209, Classifying, Separating, and Assorting Solids,
363+, for elements, particularly subclass 399 wherein the sifting passages are formed by bars or rods which do not intermesh.
241, Solid Material Comminution or Disintegration,
87.1, for offset fingers or projections on stationary surface and on rotary member; subclasses 291+ for comminuting elements.