| 209 / | HD | CLASSIFYING, SEPARATING, AND ASSORTING SOLIDS |
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| 509 | DF | SORTING SPECIAL ITEMS, AND CERTAIN METHODS AND APPARATUS (E.G., POCKET TYPE AND LIGHT RESPONSIVE SORTING, ETC.) FOR SORTING ANY ITEMS {11} |
| 552 |  | .~ Condition responsive means controls separating means {13} |
| 553 | DF | .~.~> Cards or sheets separated by rotatable suction drum |
| 554 | DF | .~.~> Sorting cards or sheets coded by perforation |
| 555 | DF | .~.~> Diverse {3} |
| 559 | DF | .~.~> Means (e.g., information storing device, timer, delaying relay, etc.) delaying actuation of separating means {2} |
| 567 | DF | .~.~> Magnetic test sensing property of item {3} |
| 571 | DF | .~.~> Electrical test sensing property of item {2} |
| 576 | DF | .~.~> Sensing radiant energy reflected, absorbed, emitted, or obstructed by item or adjunct thereof {3} |
| 591 | DF | .~.~> Sensing by applying fluid or vacuum to item |
| 592 | DF | .~.~> Responsive to weight of item {2} |
| 597 | DF | .~.~> Sensing position, shape, or presence of closure or end wall on container |
| 598 | DF | .~.~> Sensing contour of item having no missing parts |
| 599 | DF | .~.~> Sorting items according to susceptibility to deform (e.g., malleability, hardness, compressibility, etc.), rupture, or vibrate |
| 600 | DF | .~.~> Sensor contacts item {1} |