US PATENT SUBCLASS 414 / 278
.~.~.~ Device comprises one or more conveyors of driven roller or endless apron type

Current as of: June, 1999
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414 /   HD   MATERIAL OR ARTICLE HANDLING

266  DF  PLURAL, STATIC STRUCTURES FOR SUPPORTING DISCRETE LOADS AND CHARGING OR DISCHARGING MEANS THEREFOR {1}
267  DF  .~ Load-underlying members (e.g., racks, receptacles (or a compartmented receptacle), shelves, troughs, etc.) {7}
277  DF  .~.~ Charging or discharging means includes load sustaining surface and device to transfer load, with horizontal component of movement, from or to surface or member {3}
278.~.~.~ Device comprises one or more conveyors of driven roller or endless apron type

DEFINITION

Classification: 414/278

Device comprises one or more conveyors of driven roller or endless apron type:

(under subclass 277) Apparatus wherein the transfer device comprises one or more conveyors of the driven roller or endless apron type which form part of the surface or the member.