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

Current as of: June, 1999
Click HD for Main Headings
Click for All Classes

Internet Version by PATENTEC © 1999      Terms of Use


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.