US PATENT SUBCLASS 374 / 120
.~ In spaced noncontact relationship to specimen

Current as of: June, 1999
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374 /   HD   THERMAL MEASURING AND TESTING

100  DF  TEMPERATURE MEASUREMENT (E.G., THERMOMETER) {13}
120.~ In spaced noncontact relationship to specimen {3}
121  DF  .~.~> By thermally emitted radiation {11}
134  DF  .~.~> Extrapolation (e.g., simulation, heat flow)
135  DF  .~.~> By fluid flow within or to sensor (e.g., convection, heat transfer, differential pressure)

DEFINITION

Classification: 374/120

In spaced noncontact relationship to specimen:

(under subclass 100) Subject matter having a temperature sensor separated from the object by an intervening space or material.