| 414 / | HD | MATERIAL OR ARTICLE HANDLING |
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| 788 | DF | APPARATUS FOR MOVING INTERSUPPORTING ARTICLES INTO, WITHIN, OR FROM FREESTANDING, ORDERLY LAYERED, OR MUTUALLY STABILIZING ORDERLY GROUP {4} |
| 788.1 |  | .~ Stack forming apparatus {17} |
| 788.2 | DF | .~.~> Stacking tapered or nestable articles {1} |
| 788.4 | DF | .~.~> Takes articles for stack from another group {3} |
| 788.8 | DF | .~.~> Including separate unstacking means |
| 788.9 | DF | .~.~> With means vertically aligning stack being formed {2} |
| 789.2 | DF | .~.~> Forms layered stack or row and then upends it {1} |
| 789.5 | DF | .~.~> Inserts separator into stack |
| 789.6 | DF | .~.~> Plural article sources |
| 789.7 | DF | .~.~> Includes means on or linked with transporting vehicle for forming and discharging stack |
| 789.8 | DF | .~.~> Creates single stack by juxtaposing separately formed tiers |
| 789.9 | DF | .~.~> With means for removing completed stack from stacking location {7} |
| 790.9 | DF | .~.~> Stacks articles on different supports {2} |
| 791.2 | DF | .~.~> Offsets or crosses adjacent articles in single article wide stack |
| 791.3 | DF | .~.~> Articles inverted in adjacent levels or layers {1} |
| 791.5 | DF | .~.~> Formed with sloped or stepped side |
| 791.6 | DF | .~.~> Sequentially forms or adds completed layers {5} |
| 792.7 | DF | .~.~> Positions lowest article of stack first {8} |
| 794.9 | DF | .~.~> Positions highest article of stack first {3} |