US PATENT SUBCLASS 165 / 290
.~.~.~ Temperature sensor within or near an area to be conditioned, another tempeerature sensor near the conditioning equipment (e.g., shallow/deep, etc.)

Current as of: June, 1999
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165 /   HD   HEAT EXCHANGE

200  DF  WITH TIMER, PROGRAMMER, TIME DELAY, OR CONDITION RESPONSIVE CONTROL {14}
287  DF  .~ Temperature responsive or control {5}
288  DF  .~.~ Plural temperature sensors {6}
290.~.~.~ Temperature sensor within or near an area to be conditioned, another tempeerature sensor near the conditioning equipment (e.g., shallow/deep, etc.)

DEFINITION

Classification: 165/290

Temperature sensor within or near an area to be conditioned, another temperature sensor near the conditioning equipment (e.g., shallow/deep, etc.):

(under subclass 288) Subject matter wherein one temperature

sensing means is located at or in close proximity to an area whose temperature is to be controlled, and wherein another temperature sensing means is located in close proximity to a means used to thermally condition the temperature controlled area.

SEE OR SEARCH CLASS

236, Automatic Temperature and Humidity Regulation,

91, for automatic temperature and humidity control devices associated with plural rooms or plural outside thermostats.