US PATENT SUBCLASS 337 / 159
.~.~.~ Comprising significant fuse link or element structure or arrangement

Current as of: June, 1999
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337 /   HD   ELECTRICITY: ELECTROTHERMALLY OR THERMALLY ACTUATED SWITCHES

14  DF  ELECTROTHERMALLY ACTUATED SWITCHES {9}
142  DF  .~ Fusible element actuated {15}
158  DF  .~.~ Current limiting devices (e.g., high voltage fuses) {1}
159.~.~.~ Comprising significant fuse link or element structure or arrangement {2}
160  DF  .~.~.~.~> With fusible metal overlay (e.g., alloy-forming)
161  DF  .~.~.~.~> Plural elements {1}

DEFINITION

Classification: 337/159

(under subclass 158) Subject matter wherein the current limiting structure is specifically recited as consisting of a fuse link, or links, of a particular physical structure or arrangement.

SEE OR SEARCH THIS CLASS, SUBCLASS:

229, for cartridge fuses with a plurality of fusible elements.

280, for fuses with means for extinguishing an arc by cooling, condensing or absorbing means.

290, for particular fusible element of particular construction.