US PATENT SUBCLASS 368 / 94
.~.~ With alarm means
Current as of:
June, 1999
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368 /
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HOROLOGY: TIME MEASURING SYSTEMS OR DEVICES
89
DF
TIME INTERVAL
{6}
93
DF
.~ Gravity actuated type (e.g., hourglass) {2}
94
.~.~ With alarm means
DEFINITION
Classification: 368/94
With alarm means:
(under subclass 93) Subject matter including
attention-signalling means to indicate the expiration of a predetermined time interval.
SEE OR SEARCH THIS CLASS, SUBCLASS:
12, for timepieces combined with external alarms.
43, for timepieces with memorandum holder-controlled alarms.
72, for timepieces with plural simultaneous time indicators, one of which is an alarm type.
98+, and 109, for time interval predetermined timing-alarm means.
244+, for timepiece alarms, per se.