(under the class definition) Subject matter which bridges the crop flow to the next succeeding processing element but is not structurally identical to the element from which the extension is integrally connected.
(1) Note. The device would be a series of rods or bars connected to the rear of a screen grate.
SEE OR SEARCH CLASS
12.4, which includes fingerlike elements that engage and handle vegetation or crop; subclasses 161 and 164 which include conveying mechanism having a rake which is operated to rake the grain; subclass 180 which includes raking elements for raking grain from a harvester platform.
209, Classifying, Separating, and Assorting Solids,
267, for devices which retard the passage of material over the sifting surfaces and which are not primarily agitators.