(under subclass 713) Subject matter wherein the active antenna or a portion thereof is movably supported on the vehicle body together with structure controlled within the body for moving the antenna for such purposes as adjusting the operative position of the antenna or moving the antenna from an operative to an inoperative position, e.g., extending or retracting a rod antenna.
SEE OR SEARCH THIS CLASS, SUBCLASS:
723, for single linear antennas adjustable in length which have an appreciable wave length dimension.
757+, for antennas combined with means for moving such antennas for scanning, sweeping or orienting.
823, for centered balanced doublet antennas adjustable in length.
869, for loop antennas with a rotatable support. 877, for antennas with a reel for winding such antennas. See also the search notes thereunder.
880+, and 889, for antennas with an adjustable or collapsible support, and for rod type antennas retractable into a support, respectively.
