US PATENT SUBCLASS 116 / 57
.~.~ Speed limit

Current as of: June, 1999
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116 /   HD   SIGNALS AND INDICATORS

28 R  DF  VEHICLE {12}
56  DF  .~ Vehicle-energy actuated {4}
57.~.~ Speed limit

DEFINITION

Classification: 116/57

(under subclass 56) Signals actuated by the vehicle movement which indicate when a predetermined speed is reached.

SEE OR SEARCH CLASS

73, Measuring and Testing,

493, for a speedometer installed on a structure and subclasses 514.39 through 535 for speed sensing means, per se.