US PATENT SUBCLASS 343 / 762
.~.~ Wave guide type antenna

Current as of: June, 1999
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343 /   HD   COMMUNICATIONS: RADIO WAVE ANTENNAS

700 R  DF  ANTENNAS {58}
757  DF  .~ With means for moving directive antenna for scanning, sweeping or orienting {6}
762.~.~ Wave guide type antenna

DEFINITION

Classification: 343/762

(under subclass 757) Subject matter wherein the active antenna is of the wave guide type as defined in subclass 772 below.

SEE OR SEARCH THIS CLASS, SUBCLASS:

759, for antennas of the wave guide type together with means for moving the antenna or the reflector in a spiral path.

761, for antennas of the wave guide type having a reflector together with means for moving the reflector and antenna relative to each other.

772+, for wave guide type antennas, per se.