(under subclass 69) Subject matter wherein the ventilated space is particularly adapted for transporting goods, equipment, or livestock.
(1) Note. This subclass includes a means to admit air to, exhaust air from, or circulate air about a space in a nonspecific freight transport container.
SEE OR SEARCH THIS CLASS, SUBCLASS:
77, for ventilated aircraft cargo cabins.
79, for ventilated cargo holds on-board a ship.
88, for ventilation of a freight-carrying railcar or trailer.
SEE OR SEARCH CLASS
217, Wooden Receptacles,
42, for ventilated crates and subclass 74 for ventilated barrels, per se.
