US PATENT SUBCLASS 414 / 163
.~.~.~ From vehicle-carried hopper located above port

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

147  DF  CHAMBER OF A TYPE UTILIZED FOR A HEATING FUNCTION AND MATERIAL CHARGING OR DISCHARGING MEANS THEREFOR {6}
160  DF  .~ Charging of chamber {7}
162  DF  .~.~ Through plural ports in top of chamber {1}
163.~.~.~ From vehicle-carried hopper located above port {1}
164  DF  .~.~.~.~> With closures for ports and means on vehicle to manipulate them

DEFINITION

Classification: 414/163

From vehicle-carried hopper located above ports:

(under subclass 162) Apparatus in which the material moving means includes a vehicle-carried hopper which is positioned above the entrances of the chamber while material is moving from the hopper to the chamber.

SEE OR SEARCH CLASS

202, Distillation: Apparatus, as explained in the reference thereto appearing in

147, above.