US PATENT SUBCLASS 340 / 478
.~.~.~ With plural bulbs sequentially flashed

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

425.5  DF  LAND VEHICLE ALARMS OR INDICATORS {11}
468  DF  .~ External signal light system {6}
475  DF  .~.~ Turn signal {2}
478.~.~.~ With plural bulbs sequentially flashed

DEFINITION

Classification: 340/478

With plural bulbs sequentially flashed:

(under subclass 475) Subject matter wherein the external signal consists of a timed sequence of multiple flashing lights.