US PATENT SUBCLASS 198 / 463.5
.~.~ Load obstructing gate and means for lifting load over the obstruction

Current as of: June, 1999
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198 /   HD   CONVEYORS: POWER-DRIVEN

463.1  DF  CONVEYOR SYSTEM FOR MOVING A SPECIFIC LOAD AS A SEPARATE UNIT {9}
463.4  DF  .~ System includes gate means {2}
463.5.~.~ Load obstructing gate and means for lifting load over the obstruction

DEFINITION

Classification: 198/463.5

Load obstructing gate and means for lifting load over the obstruction:

(under subclass 463.4) Apparatus wherein the system includes a barrier to the movement of articles and a means which elevates at least the leading unit over the barrier to permit further movement of said unit along the system.