US PATENT SUBCLASS 454 / 77
.~.~ Freight

Current as of: June, 1999
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454 /   HD   VENTILATION

69  DF  VEHICLE (E.G., AUTOMOBILE, ETC.) {15}
76  DF  .~ Aircraft {1}
77.~.~ Freight

DEFINITION

Classification: 454/77

Freight:

(under subclass 76) Subject matter wherein the ventilated space is particularly adapted for transporting goods, equipment, or livestock.

SEE OR SEARCH THIS CLASS, SUBCLASS:

79, for ventilated cargo holds on-board a ship.

88, for ventilation of a freight-carrying railcar or trailer.

118, for ventilation of other freight-carrying vehicles.

SEE OR SEARCH CLASS

217, Wooden Receptacles, 42, for ventilated crates and subclass 74 for ventilated barrels, per se.

220, Receptacles,

1.5+, for freight containers, per se.