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![[Search a list of Patent Appplications for class 414]](../as.gif) Class 414 | MATERIAL OR ARTICLE HANDLING |
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![[List of Patents for class 414 subclass 1]](../ps.gif) | 1 | ARTICLE MANIPULATOR MOVES ANALOGOUS WITH HUMAN HAND, FINGER, OR ARM MOVEMENT |
| | 2 |  Motion of hand, finger, or arm member multiplied or reduced in its transmission to article manipulator means |
| | 3 | Having means to transmit motion through an imperforate barrier |
| | 4 | Electric or fluid motor drive for manipulator |
| | 5 |  Having means to transmit feedback signal from manipulator means to hand, finger, or arm |
| | 6 | For grip force amplification |
| | 7 | Having flexible motion transmission means |
| | 8 | Having sealing or radiation shielding means |
| | 9 | HUMAN BODY OPERATED EATING AID |
| | 10 | APPARATUS FOR MOVING MATERIAL TO A POSITION IN THE ERECTION OR REPAIR OF A BUILDING |
| | 13 | LAUNDRY HANDLING DEVICE |
| | 14 | STOCK PULLING OR PUSHING |
| | 15 | With means ejecting stock remnant |
| | 16 | With additional diverse motion of stock |
| | 17 | With fluid pressure actuated pushing or pulling means |
| | 18 | Stock end face pushers |
| | 20 | Sheet stock lead end pullers |
| | 21 | WITH WEIGHING |
| | 22.51 | WELL PIPE OR ROD RACKING MECHANISM |
| | 22.52 | With slope change |
| | 22.53 | For nonvertical drilling |
| | 22.54 | Horizontal to/from vertical |
| | 22.59 | Guided skate or pusher |
| | 22.61 | Pipe or rod guide |
| | 22.62 | Horizontal rack |
| | 22.63 | Vertical rack |
| | 23 | POLE OR TREE HANDLERS |
| | 24 | GLASS CYLINDERS |
| | 24.5 | ROUND HAY BALE HANDLING |
| | 25 | HAY DISTRIBUTORS |
| | 26 | TOBACCO STRINGERS OR UNSTRINGERS |
| | 27 | APPARATUS FOR STRINGING ARTICLES ON A SUPPORT IN ABUTTING RELATION |
| | 788 | APPARATUS FOR MOVING INTERSUPPORTING ARTICLES INTO, WITHIN, OR FROM FREESTANDING, ORDERLY LAYERED, OR MUTUALLY STABILIZING ORDERLY GROUP |
| | 788.1 | Stack forming apparatus |
| | 788.2 | Stacking tapered or nestable articles |
| | 788.4 | Takes articles for stack from another group |
| | 788.5 |  And turns article about horizontal axis |
| | 788.6 | And turns plural articles as a unit about vertical axis |
| | 788.7 | And transports articles through working, treating, or inspecting station located therebetween |
| | 788.8 | Including separate unstacking means |
| | 788.9 | With means vertically aligning stack being formed |
| | 789.2 | Forms layered stack or row and then upends it |
| | 789.5 | Inserts separator into stack |
| | 789.6 | Plural article sources |
| | 789.7 | Includes means on or linked with transporting vehicle for forming and discharging stack |
| | 789.8 | Creates single stack by juxtaposing separately formed tiers |
| | 789.9 | With means for removing completed stack from stacking location |
| | 790 | Interfingers with stack support moving vertically relative to removing means |
| | 790.2 | Includes stack gripping device |
| | 790.3 | Pusher |
| | 790.4 | Includes carrier having distinct supports each successively receiving a stack thereon |
| | 790.5 | Includes gravity unloaded movable support |
| | 790.7 | Includes driven conveyor whereon continuously supported stack is formed |
| | 790.8 | With temporary support for incoming articles during discharge of stack |
| | 790.9 | Stacks articles on different supports |
| | 791 | And combines into single stack |
| | 791.1 | Includes conveyor for feeding articles to sequentially formed stacks |
| | 791.2 | Offsets or crosses adjacent articles in single article wide stack |
| | 791.3 | Articles inverted in adjacent levels or layers |
| | 791.5 | Formed with sloped or stepped side |
| | 791.6 | Sequentially forms or adds completed layers |
| | 791.7 | Offsets circular articles within adjacent rows of layer |
| | 791.8 | Leaves void between articles in layer |
| | 792 | Crosses articles in adjacent layers |
| | 792.1 |  Includes swingable pusher for turning article shoved to layer |
| | 792.2 | With rotating stack support |
| | 792.4 | Turns completed layer about vertical axis before stacking |
| | 792.5 | Offsets articles within parallel adjacent superposed rows |
| | 792.6 | Adds rows of articles to layer |
| | 792.7 | Positions lowest article of stack first |
| | 792.8 | Includes horizontally shiftable, article elevating device |
| | 793 | Includes suction-type article gripping means |
| | 793.2 | Includes magnetic-type article gripping means |
| | 793.4 | Includes support vertically alignable with stack then shiftable from beneath article |
