US PATENT SUBCLASS 116 / 61
.~.~.~ Friction wheel

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}
60  DF  .~.~ Bells {2}
61.~.~.~ Friction wheel

DEFINITION

Classification: 116/61

(under subclass 60) Devices in which the energy is imparted to the actuating mechanism by a frictionally-driven wheel.

SEE OR SEARCH THIS CLASS, SUBCLASS:

58, for vehicle energy actuated pneumatic type signals, and subclass 59 for vehicle energy actuated diaphragm horn signals.