US PATENT SUBCLASS 116 / 91
.~.~.~.~ Clockwork bell

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

67 R  DF  ALARMS {15}
75  DF  .~ Burglar {5}
85  DF  .~.~ Closure operated {1}
86  DF  .~.~.~ Door and window {5}
91.~.~.~.~ Clockwork bell {3}
92  DF  .~.~.~.~.~> Door knob
93  DF  .~.~.~.~.~> Automatic wind
94  DF  .~.~.~.~.~> Cable control

DEFINITION

Classification: 116/91

(under subclass 86) Bells actuated by trains of clock-work controlled by doors or windows.

SEE OR SEARCH THIS CLASS, SUBCLASS:

25, for periodically actuated bells.

60+, for vehicle energy actuated bells.

98, for tread operated signals.

148, for bells.