US PATENT SUBCLASS 337 / 299
.~ Plural diverse actuating means in single switch

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337 /   HD   ELECTRICITY: ELECTROTHERMALLY OR THERMALLY ACTUATED SWITCHES

298  DF  THERMALLY ACTUATED SWITCHES {7}
299.~ Plural diverse actuating means in single switch

DEFINITION

Classification: 337/299

(under subclass 298) Subject matter including at least two or more thermally responsive devices of diverse type cooperatively combined in a single switch device for controlling a common set of contacts. For example, the device may have an expansible fluid bellows structure combined with an expansible rod member.

SEE OR SEARCH THIS CLASS, SUBCLASS:

35, above for similar subject matter in electrothermally actuates switches.