US PATENT SUBCLASS 338 / 193
.~.~.~.~.~ Enclosure formed on and hardened on element

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

68  DF  MECHANICALLY VARIABLE (E.G., RHEOSTAT) {24}
118  DF  .~ Movable contact electrically adjustable over length of resistance element {21}
185  DF  .~.~ With intervening connector between contact and element (e.g., taps) {6}
190  DF  .~.~.~ Angularly movable contact {2}
192  DF  .~.~.~.~ Resistance element enclosed {1}
193.~.~.~.~.~ Enclosure formed on and hardened on element

DEFINITION

Classification: 338/193

(under subclass 192) Subject matter wherein the enclosure surrounding the resistor element is formed on and hardened on the element.

SEE OR SEARCH THIS CLASS, SUBCLASS:

275, for a fixed resistor having a casing or housing formed on and hardened on the resistance element.