US PATENT SUBCLASS 318 / 587
.~.~ Land vehicles

Current as of: June, 1999
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318 /   HD   ELECTRICITY: MOTIVE POWER SYSTEMS

560  DF  POSITIONAL SERVO SYSTEMS (E.G., SERVOMECHANISMS) {23}
580  DF  .~ Vehicular guidance systems with single axis control {8}
587.~.~ Land vehicles

DEFINITION

Classification: 318/587

(under subclass 580) Subject matter in which the steering control is for a land vehicle.

SEE OR SEARCH CLASS

180, Motor Vehicles,

167+, and 79.1 as explained in the reference to Class 180 appearing in subclass 580 above.

340, Communications: Electrical,

901+, for traffic control of vehicles.