US PATENT SUBCLASS 338 / 27
.~.~ Liquid contact or element


Current as of: June, 1999
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338 /   HD   ELECTRICAL RESISTORS

13  DF  RESISTANCE VALUE RESPONSIVE TO A CONDITION {10}
25  DF  .~ Ambient temperature {4}
27.~.~ Liquid contact or element


DEFINITION

Classification: 338/27

(under subclass 25) Subject matter wherein the resistance element or contact is a liquid, the liquid sensing the change in the surrounding temperature.

SEE OR SEARCH THIS CLASS, SUBCLASS:

80+, and 222, for mechanically variable and fixed resistors respectively having liquid resistance elements.

94, 151 and 156, for mechanically variable resistors having a liquid contact.