US PATENT SUBCLASS 320 / 154
.~.~ Thermal switch (e.g., thermostat, bimetallic switch, etc.)

Current as of: June, 1999
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320 /   HD   ELECTRICITY: BATTERY OR CAPACITOR CHARGING OR DISCHARGING

137  DF  BATTERY OR CELL CHARGING {11}
150  DF  .~ With thermal condition detection {3}
154.~.~ Thermal switch (e.g., thermostat, bimetallic switch, etc.)

DEFINITION

Classification: 320/154

Thermal switch (e.g., thermostat, bimetallic switch, etc.):

(under subclass 150) Subject matter wherein the means to detect temperature includes a heat-actuated switch.

SEE OR SEARCH CLASS

429, Chemistry: Electrical Current Producing Apparatus, Product, and Process,

61, and 62 for control means responsive to battery condition sensing means.