US PATENT SUBCLASS 340 / 470
.~.~ Pass - no pass
Current as of:
June, 1999
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340 /
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COMMUNICATIONS: ELECTRICAL
425.5
DF
LAND VEHICLE ALARMS OR INDICATORS
{11}
468
DF
.~ External signal light system {6}
470
.~.~ Pass - no pass
DEFINITION
Classification: 340/470
Pass - no pass:
(under subclass 468) Subject matter in which the signal is used to indicate to the driver of an overtaking vehicle whether or not it is safe to pass the signalling vehicle.