(under the class definition) Apparatus having (1) means dependent on vehicle motion, (2) a defined vehicle traction feature, or (3) a defined vehicle body feature other than that merely forming the structure enclosing a space to be
heated or cooled or supporting a heating or cooling means.
SEE OR SEARCH THIS CLASS, SUBCLASS:
202+, and 271, for control means responsive to vehicle motion.
234+, where the vehicle is an aircraft having means to compensate for variations in ambient pressure.
SEE OR SEARCH CLASS
62, Refrigeration, 239+, for a vehicle having refrigerating apparatus not combined with heating apparatus.
152, Resilient Tires and Wheels,
153, for a resilient tire with a cooling device.
237, Heating Systems,
12.3, for a heating system not combined with a cooling system for a vehicle body in which the vehicle motor serves as the heat generator for the system; and subclasses 28+ for a vehicle having heating apparatus, but not cooling.
