US PATENT SUBCLASS 180 / 229
.~.~.~ With means for cooling motor

Current as of: June, 1999
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180 /   HD   MOTOR VEHICLES

21  DF  SPECIAL WHEEL BASE {6}
218  DF  .~ Having only two wheels {1}
219  DF  .~.~ Arranged in tandem {10}
229.~.~.~ With means for cooling motor

DEFINITION

Classification: 180/229

With means for cooling motor:

(under subclass 219) Vehicle provided with means for preventing an excessive increase in the operating temperature of the vehicle's motor (e.g., a system for circulating a liquid coolant, a blower or a ducting arrangement for forcing or directing air to the motor, cooling fins on a cylinder head, etc.).

SEE OR SEARCH THIS CLASS, SUBCLASS:

68.1+, for art included therein relating to the cooling or ventilation of a vehicle's motor.

68.4+, for a motor vehicle having a radiator or condenser and wherein means is provided for mounting the radiator or condenser.

SEE OR SEARCH CLASS

165, Heat Exchange,

41+, for heat transfer wherein a vehicle feature is involved.