US PATENT SUBCLASS 368 / 92
.~.~ With overtime indicator

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

89  DF  TIME INTERVAL {6}
90  DF  .~ Parking meter type {2}
92.~.~ With overtime indicator

DEFINITION

Classification: 368/92

With overtime indicator:

(under subclass 90) Subject matter including an indicator which indicates an additional time interval which is representative of the time beyond the expiration of a previous time period.