US PATENT SUBCLASS 337 / 296
.~.~.~ Composite (e.g., with overlay)

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}
290  DF  .~.~ Fusible link or element structure or material {7}
296.~.~.~ Composite (e.g., with overlay)

DEFINITION

Classification: 337/296

(under subclass 290) Subject matter wherein the fusible element is described as comprising a composite structure made up of at least two or more conductive materials, as, for example, a fusible ribbon with an overlay of a more readily meltable mass.

SEE OR SEARCH THIS CLASS, SUBCLASS:

160, for similar structure in a current limiting device.

163+, for similar structure in a delayed action fuse.