US PATENT SUBCLASS 116 / 56
.~ Vehicle-energy actuated

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

28 R  DF  VEHICLE {12}
56.~ Vehicle-energy actuated {4}
57  DF  .~.~> Speed limit
58 R  DF  .~.~> Pneumatic {1}
59  DF  .~.~> Diaphragm horns
60  DF  .~.~> Bells {2}

DEFINITION

Classification: 116/56

(under subclass 28) Vehicle signals, usually warning alarms, actuated by the energy of the moving vehicle when thrown into engagement with some moving part thereof by the operator.

SEE OR SEARCH THIS CLASS, SUBCLASS:

29, for vehicle station indicators.

37, for vehicle motion and direction speed controlled signals.

174, for nonfouling flags.