198 / | HD | CONVEYORS: POWER-DRIVEN |
373 | DF | CONVEYOR FOR CHANGING ATTITUDE OF ITEM RELATIVE TO CONVEYED DIRECTION {12} |
382 | DF | .~ By conveying randomly faced items and turning items to uniform facing {5} |
383 | DF | .~.~ Including significantly shaped portion of conveyor cooperating with significantly shaped item to face item {7} |
388 | .~.~.~ Including protruding portion of conveyor entering end of slotted or hollow item |