US PATENT SUBCLASS 136 / 203
.~ Peltier effect device

Current as of: June, 1999
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136 /   HD   BATTERIES: THERMOELECTRIC AND PHOTOELECTRIC

200  DF  THERMOELECTRIC {15}
203.~ Peltier effect device {1}
204  DF  .~.~> Including additional heat exchange means

DEFINITION

Classification: 136/203

(under subclass 200) Apparatus wherein the device is intended to have a current applied to it to effect a temperature change.

SEE OR SEARCH CLASS

62, Refrigeration,

3.1+, for thermoelectric cooling devices wherein the device is more than a battery-like assemblage and contains some structure peculiar to refrigeration by Peltier effect, e.g., a current source is claimed.