US PATENT SUBCLASS 368 / 248
.~.~ With automatic repetition over short interval

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

243  DF  SIGNALLING MEANS {6}
244  DF  .~ Time condition responsive (i.e., alarm) {10}
248.~.~ With automatic repetition over short interval

DEFINITION

Classification: 368/248

With automatic repetition over short interval:

(under subclass 244) Subject matter including means to automatically actuate the alarm means several time with short intervals between actuations.

SEE OR SEARCH THIS CLASS, SUBCLASS:

263, for alarm means having shut-off means which reactivate the alarm after a short period of time.