US PATENT SUBCLASS 368 / 243
SIGNALLING MEANS

Current as of: June, 1999
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368 /   HD   HOROLOGY: TIME MEASURING SYSTEMS OR DEVICES

243SIGNALLING MEANS {6}
244  DF  .~> Time condition responsive (i.e., alarm) {10}
267  DF  .~> Repeat {1}
269  DF  .~> Cam controlled {2}
272  DF  .~> Musical (e.g., "cuckoo-clock") {1}
274  DF  .~> Recorded
275  DF  .~> With deactivation during setting

DEFINITION

Classification: 368/243

SIGNALLING MEANS:

(under the class definition) Subject matter including means for calling attention to the system or device either

periodically (e.g., hourly striking clock) or when a nonperiodic preset time is indicated by the system or device.

SEE OR SEARCH THIS CLASS, SUBCLASS:

223+, for timepiece displays or display device details.

SEE OR SEARCH CLASS

116, Signals and Indicators,

206, for chemically-activated time indicators; and subclasses 22+ for automatic and periodic actuation of signals other than time.