US PATENT SUBCLASS 340 / 437
.~.~ Curb

Current as of: June, 1999
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340 /   HD   COMMUNICATIONS: ELECTRICAL

425.5  DF  LAND VEHICLE ALARMS OR INDICATORS {11}
436  DF  .~ Of collision or contact with external object {1}
437.~.~ Curb

DEFINITION

Classification: 340/437

Curb:

(under subclass 436) Subject matter in which the external object is a curb.