US PATENT SUBCLASS 337 / 196
.~.~.~.~.~ Door or closure controlled


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

Internet Version by PATENTEC © 1999      Terms of Use



337 /   HD   ELECTRICITY: ELECTROTHERMALLY OR THERMALLY ACTUATED SWITCHES

14  DF  ELECTROTHERMALLY ACTUATED SWITCHES {9}
142  DF  .~ Fusible element actuated {15}
186  DF  .~.~ Housing, casing or support means {11}
187  DF  .~.~.~ With external circuit connection means {6}
194  DF  .~.~.~.~ With relatively movable cooperative elements (e.g., pull out) {2}
196.~.~.~.~.~ Door or closure controlled


DEFINITION

Classification: 337/196

(under subclass 194) Subject matter wherein the connector structure includes means whereby the circuit open or closed condition through the fusible device is governed by, and directly responsive to the manipulation of a door or closure means.

SEE OR SEARCH THIS CLASS, SUBCLASS:

212, for a housing with door supported fuse carrier means.

SEE OR SEARCH CLASS

200, Electricity: Circuit Makers and Breakers, appropriate subclasses, particularly

56, for mechanical switches with means for insuring a predetermined sequence of operation of a switch and a casing cover, and subclasses 293+ for casings and bases generally.