US PATENT SUBCLASS 271 / 3.23
.~.~ Including pneumatic conveyor

Current as of: June, 1999
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271 /   HD   SHEET FEEDING OR DELIVERING

3.14  DF  FEEDING AND DELIVERING {5}
3.18  DF  .~ Conveyor releases to subsequent conveyor {5}
3.23.~.~ Including pneumatic conveyor

DEFINITION

Classification: 271/3.23

Including pneumatic conveyor:

(under subclass 3.18) Subject matter comprising at least one sheet carrying means for engaging the individual sheet by suction or air blast.

SEE OR SEARCH CLASS

406, Conveyors: Fluid Current, appropriate subclasses for conveying a solid material or an article by means of a fluid current. See the search notes under the class definition for other classes having specialized fluid current conveying.