US PATENT SUBCLASS 340 / 815.48
.~.~ Pushbutton

Current as of: June, 1999
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340 /   HD   COMMUNICATIONS: ELECTRICAL

815.4  DF  VISUAL INDICATION {18}
815.47  DF  .~ Switchboard or panel type (e.g., bullseye) {3}
815.48.~.~ Pushbutton

DEFINITION

Classification: 340/815.48

Pushbutton:

(under subclass 815.47) Subject matter in which a manual actuator must be depressed to operate the circuit breakers.