439 / | HD | ELECTRICAL CONNECTORS |
775 | DF | METALLIC CONNECTOR OR CONTACT HAVING MOVABLE OR RESILIENT SECURING PART {15} |
816 | DF | .~ Spring actuated or resilient securing part {14} |
825 | DF | .~.~ Plug having means for resiliently engaging opposed interior surfaces of mating socket connector (e.g., banana plug) {2} |
826 | .~.~.~ Also having means for resiliently engaging exterior surfaces of the socket connector |