US PATENT SUBCLASS 200 / 543
.~.~ Pull cord


Current as of: June, 1999
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200 /   HD   ELECTRICITY: CIRCUIT MAKERS AND BREAKERS

502  DF  SOLID CONTACT {15}
537  DF  .~ Reciprocating actuator {4}
543.~.~ Pull cord {3}
544  DF  .~.~.~> Rotating contact
545  DF  .~.~.~> Cam actuated contact
546  DF  .~.~.~> Leaf spring contact


DEFINITION

Classification: 200/543

Pull cord:

(under subclass 537) Subject matter wherein the solid conductive members are moved into engagement and disengagement by pulling an elongated flexible member on which a pulling force can be exerted.

SEE OR SEARCH THIS CLASS, SUBCLASS:

413, 418, 420, and 423, for snap switches using rotating contacts wherein a pull cord is used to actuate the switch, and also 51.15 for switches combined with or actuated by connector coupling and operated by a pull chain or cord.