US PATENT SUBCLASS 374 / 164
.~.~ With preheated sensing probe

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

100  DF  TEMPERATURE MEASUREMENT (E.G., THERMOMETER) {13}
163  DF  .~ By electrical or magnetic heat sensor {13}
164.~.~ With preheated sensing probe

DEFINITION

Classification: 374/164

With preheated sensing probe:

(under subclass 163) Subject matter included a housing having the thermal sensing element and an element for heating the housing to assist in the temperature determination.

(1) Note. The heating is particularly to assist in the temperature measurement as, for example, to heat the probe to a nominal expected temperature. Heating of more general utility is classified in the appropriate class.