US PATENT SUBCLASS 702 / 142
.~ Speed
Current as of:
June, 1999
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702 /
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DATA PROCESSING: MEASURING, CALIBRATING, OR TESTING
127
DF
MEASUREMENT SYSTEM
{15}
142
.~ Speed {4}
143
DF
.~.~
> By radar or sonar
144
DF
.~.~
> Of aircraft
145
DF
.~.~
> Rotational speed {2}
149
DF
.~.~
> By distance and time measurement
DEFINITION
Classification: 702/142
Speed:
(under subclass 127) Subject matter comprising means for determining a change in a rate of motion of an object with respect to time.
SEE OR SEARCH THIS CLASS, SUBCLASS:
141, for an acceleration or deceleration measurement system.
SEE OR SEARCH CLASS
73, Measuring and Testing,
488+, for speed, velocity, or acceleration measuring and
testing.
324, Electricity: Measuring and Testing, 160, for electrical speed measuring.
364, Electrical Computers and Data Processing Systems,
528.37, for positional control, and subclass 528.39 for speed control.
