US PATENT SUBCLASS 335 / 173
.~.~ Plural diverse (e.g., manual plus electromagnet)


Current as of: June, 1999
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335 /   HD   ELECTRICITY: MAGNETICALLY OPERATED SWITCHES, MAGNETS, AND ELECTROMAGNETS

2  DF  ELECTROMAGNETICALLY ACTUATED SWITCHES {30}
172  DF  .~ Tripping means {2}
173.~.~ Plural diverse (e.g., manual plus electromagnet)


DEFINITION

Classification: 335/173

(under subclass 172) Subject matter wherein the tripping structure includes significant details of at least two or more separate and distinct tripping means of diverse type; as for example, manual and magnetic, each of which is operative independently of the other.

SEE OR SEARCH THIS CLASS, SUBCLASS:

35+, above, for automatic circuit interrupting devices with plural or combined trip structure.