US PATENT SUBCLASS 335 / 161
.~.~.~ With cooperative-actuating means

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

2  DF  ELECTROMAGNETICALLY ACTUATED SWITCHES {30}
159  DF  .~ Plural independently operable switches {3}
160  DF  .~.~ Interlocking {1}
161.~.~.~ With cooperative-actuating means

DEFINITION

Classification: 335/161

(under subclass 160) Subject matter wherein the structure includes significant actuating means which acts cooperatively or through the interlocking means to control the operation of at least two separate circuit controlling devices.