US PATENT SUBCLASS 340 / 984
WATERCRAFT ALARM OR INDICATING SYSTEMS

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

984WATERCRAFT ALARM OR INDICATING SYSTEMS {3}
985  DF  .~> Navigation guides (e.g., channel lights)
986  DF  .~> Anchor movement
987  DF  .~> Rudder position indicator

DEFINITION

Classification: 340/984

WATERCRAFT ALARM OR INDICATING SYSTEMS:

(under the class definition) Subject matter having alarms or indicators particular to boats or other aquatic type vehicles.

SEE OR SEARCH CLASS

114, Ships, for related subject matter.