US PATENT SUBCLASS 368 / 2
.~ Speed checker
Current as of:
June, 1999
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368 /
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HOROLOGY: TIME MEASURING SYSTEMS OR DEVICES
1
DF
CONTROLLED BY A DISPARATE DEVICE
{6}
2
.~ Speed checker
DEFINITION
Classification: 368/2
Speed checker:
(under subclass 1) Subject matter wherein the disparate device is an object whose velocity (i.e., distance per unit time) across an interval is determined by its time in transit (i.e., elapsed time).
SEE OR SEARCH THIS CLASS, SUBCLASS:
113+, for electrical "event" sensing timers.