US PATENT SUBCLASS 335 / 67
.~.~ Adjustable or regulatable

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

2  DF  ELECTROMAGNETICALLY ACTUATED SWITCHES {30}
59  DF  .~ Retarded or delayed type {7}
67.~.~ Adjustable or regulatable

DEFINITION

Classification: 335/67

(under subclass 59) Subject matter wherein the delay structure includes adjusting or regulating means whereby the time delay interval transpiring before the opening and or closing operation may be varied or controlled.

SEE OR SEARCH THIS CLASS, SUBCLASS:

45, for automatic circuit interrupters with latch or trip means utilizing adjustable thermal actuators.