US PATENT SUBCLASS 343 / 855
.~.~.~ Loop antennas

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

700 R  DF  ANTENNAS {58}
850  DF  .~ With coupling network or impedance in the leadin {9}
853  DF  .~.~ With plural antennas {1}
855.~.~.~ Loop antennas

DEFINITION

Classification: 343/855

(under subclass 853) Subject matter wherein the antennas are of the loop type as defined in subclass 866, below.

SEE OR SEARCH THIS CLASS, SUBCLASS:

726, and 728, for plural diverse type antennas involving a loop antenna.

742, for plural high frequency loop type antennas which may involve coupling.

867, for plural loop type antennas.