US PATENT SUBCLASS 361 / 161
.~.~ Including thermal device

Current as of: June, 1999
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361 /   HD   ELECTRICITY: ELECTRICAL SYSTEMS AND DEVICES

139  DF  CONTROL CIRCUITS FOR ELECTROMAGNETIC DEVICES {7}
160  DF  .~ For relays or solenoids {11}
161.~.~ Including thermal device {3}
162  DF  .~.~.~> Thermoelectric
163  DF  .~.~.~> Bimetallic element {1}
165  DF  .~.~.~> Thermistor

DEFINITION

Classification: 361/161

Including thermal device:

(under subclass 160) Subject matter wherein a thermal device is included in the control circuit of the relay or solenoid.

SEE OR SEARCH CLASS

338, Electrical Resistors,

25+, for electrical resistors responsive to a change in ambient temperature.