US PATENT SUBCLASS 337 / 111
.~.~ Bimetallic structure or composition of material

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

14  DF  ELECTROTHERMALLY ACTUATED SWITCHES {9}
36  DF  .~ With bimetallic elements (i.e., motion takes place in a plane at right angles to its major axis) {10}
111.~.~ Bimetallic structure or composition of material

DEFINITION

Classification: 337/111

(under subclass 36) Subject matter relating specifically to the physical structure of or the composition of matter utilized in the bimetallic element or elements.

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379, for particular bimetallic structure or composition of material for thermally responsive switches.

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428, Stock Material or Miscellaneous Articles,

577+, for an intermediate metallic article or blank, and subclasses 615+ for plural layered metallic stock defined in terms of the composition of its layers.